Excellent EXMOR Sensor and image processing engine, the BEST as for today! Small size. Full HD. Fast start. Even with "Limited" features has a lots of them. Camera instantly detected in PC-XP Pro and Mac-OS/X. I do not care about 4MP still shots, so won't even bother to talk about it.

Native MTS camcorder format is not supported by many players. It needs to be converted to H.264 usable by BlueRay players ...
I was reading reviews before buying this camcorder, and was just amazed how much ridiculous stuff people were saying. Some have no clue what to do with this (or Canon...) HiDef camcorders! Speaking about this CX100 - there is nothing to be scared about. Nor about Canon's or others Sony, Canon Panasonic's ... all using slightly different flavors/methods of recording AVCHD. Sony happen to mark their movies with MTS extension. I have ~6 years old Pentium 4 2.8HT/2 GB RAM/XFX with NVidia7600GT card/DirectX 9.x. (Window Media Player +Xvid plugin) playback is not perfect, a little choppy but acceptable. Please note, that if you computer preview is smudgy and choppy, this is NOT a CAMERA fault! Same video is played perfectly fine on Blue Ray player when converted to H.264. I also have new unibody 2008 Mac Book pro OS X - laptop detects camera right away and launching iMovie08, offering video transfer. If you have older, non Intel Processor Mac - forget about this camera - and ALL OTHER's AVCHD/H.264 camcorders - most likely they will not be working for you. So, please, do not write negative reviews, do not confuse people, OK?

I do not use Component and AV cables (they still in the box). If you do, you are downgrading HiDef video to patetic Analog quality. I refuse call it a "Standard Definition". HDTV is new STANDARD! And that other thing is, Analog. :) So, I use just a HDTV cable to direct view on HDTV, and USB cable to move files to Harddrive.

This camcorder when connected via USB cable is detected as external drive, not a camera. No big deal to me, even more convenient. I prefer to be able to save original files by Copying them to folder I created on my harddrive. When camera is connected to computer, make sure - do not delete movies from camcorder this way. Movies "List/Previews" still will be displayed in camera LCD preview. Completely delete files in build in memory only using in-camera controls. And format removable MemStick only in camcorder, not in computer. I believe, this is typical to all camcorders.

If you already have HDTV - LCD or Plasma, you can view footage directly from camera connecting via HDTV cable. It is looking really good on my Samsung LCD, as good as any non-studio recorded HD content. But this is only a temporary solution. You'll need to empty memory to take more video's, right? I wanted to get the best video from this camcorder and it is all about conversion of MTS to H.264. There are different solutions for Mac and Windows users. Keep reading.
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PC users:
- You can use supplied by Sony PMB Software to burn your original HiDef files to REGULAR, not a Blue Ray DVD-R!!!! This is awesome for someone who already has Blue Ray player anf HDTV! I repeat, they can be burned on regular DVD burner, to normal DVD-R, and then played in the Blue Ray player in full glory, with no quality loss, which can occur in conversions to other formats. I made disk like that, and tried it out - and I can assure you - it is real HD video! No motion blur, no hiccups, all is PERFECT! Looks like BlueRay players have much better hardware to handle HD content. You can AVCHD DVD directly from camera, or from movies you copied to the comp harddrive. For each movie event I create separate folder, and later PMB need to 'analyze' each folder befor disk burn.(By the way, when PMB burning disk, you will see that MTS format is converted to H.264). It is in a Manual too.
- One more way: You can install XVID (free) plugin and you can perfectly play original uncorverted MTS files via Windows Media Player!!!!
- Another way: you can get DIVX 7 Pro for mere $[...] ([...]) and convert to MKV, or DIVX PLUS HD format, which can be easily played on PC and Mac computers. DIVX player is free, is that Pro version, which has converter is not free...
- If you have slightly outdated Core 2 Duo comp - make sure you get more memory (4GB+, and better video card with HD support, like Nvidia 9000 series DDR3 /Direct X 10/Open GL2.x)
- Allegedly Windows 7 should have better HiDef support and most of the codexes... will see.
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Mac Users:
- Sony providing PMB software for PC user only. Get over it. But actually, Mac user have even better solution, not free though...
- You can get Mac version of DIVX player also for $[...] and convert MTS to something more user friendly.
- Or, (My choice) you can shell out $[...]+tax for Elgato Turbo.264 HD USB/hardware based encoder/accelerator ([...]), and convert MTS to h.264, then store them on external haddrive
- Quick Time Pro 7 can be used for playing H.264 movies! Again, they can be burned on regular DVD-R for BlueRay players. You also, can connect your Mac via MiniDisplay Port /HDMI adaptopr ([...]) to any HDTV or projector for bigger trill.
- PS: MacConnection catalog now is listing this CX100, so you see - it is OK, it is safe to get Sony HDR CX100! :)
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Finally, if you don't have any stinkin' computer, or all what you got is one of those anemic 'netbooks' and you still want Canon, or Sony H.264 camcorder - No problem. At Costco, for $[...] you can get standalone Sony DVDirect MC5 DVD recorder (not a Blue Ray disk recorder, regular DVD's) and connect it by USB cable. You can make AVCHD disks readable by Blue Ray players. Never tried myself, just repeating what Manual says :). Canon also has similar device, but it looks like it is making only analog, not HD DVD's. So, all you will need is: Camcorder/MC5 recorder/Stack of DVD-Rs (which cost on average ~$[...] each)/new BlueRay Player/720p, or 1080p LCD or Plasma HDTV. That's it!

MY OBSERVATIONS and recommendations after first week of playing around.
1. ALWAYS record in highest possible resolution [HD FH].
2. Set color to X.V. COLOR!!! (if you have Sony Blue Ray player/and HDTV supporting that (Sony, Panasonic...) you can have advantage of enhanced colors). But it may be better turn it OFF in really sunny day. Colors might be way saturated (red/blue/yellow) almost fluorescent. And even with x.v.color off - believe me, camera will produce very nice video! And use of x.v. color could be very beneficial for cloudy days, or for dimmer lighting.
3. Make sure that you have image stabilization (STEADYSHOT) tuned ON!
4. ...all other settings I have on Auto. You choose yours.
5. There is bunch of useful presets like Beach, Landscape, Soft Portrait ... I have to check it out yet.
6. Camera is very light, so you'd better hold it steady, or attach it to something. I have small tabletop tripod (~$[...]) and I have it attached to the bottom - it works for me like an extra handle.
7. Even when camera is on a tripod - pan (sweep left/right) as slowly and smoothly as you can. Many people have to learn this, because some report excessive blur - it not worse than much more expensive camcorders. It is YOU - you need to learn how to "drive" your new toy. Eventually, it will come to you, no worries.
8. Get a Polarizer, or UV filter - to see through the glare of glass or water. This is VERY nice thing to have on a bright sunny day!
9. Tripods? I have Slik Compact XL, light and good for travel. Works for me. But much better is Manfrotto 190XDB I saw for $[...] at bestbuy... Very solid built, and smooth panning.

RECIPIE to get best video (This is true for ALL camcorders, and digital cameras):
- Try to get as close as possible to object you are filming. I think, best range is 2 - 20 ft. Next best is 20-50 feet
- Do not shoot in the dusk/dark. Film in well lit conditions. Try to have sun, or source of light behind you, not in front of you (unless you are shooting Hawaiian sunset... :) In low light - this camera is about the same as any other one's, if not better. Do not listen to purists about low light "performance".
- Turn OFF that "Digital Zoom"! 10x of OPTICAL zoom is more than enough for most conditions. Beyond that you will get big quality degradation. Try to apply less zoom as possible. Besides, "digital" zoom is using camera sensor, reducing resolution to get higher zoom. NOT good!
- Less zoom will make a big difference (unless camera on a tripod) for Image Stabilization, it will work better. Try, and you will see how is difficult to hold camera still on far zoom range...
- U can use Wide Angle adapter, I got ~$[...] Sony VCL-0630X through Pricegrabber and it is just... OK. At max zoom, corners will be blurred a bit. You can find better one for $[...] (Sony VCL-HGA07).

CONCLUSION: There are better camcorders over there. I really like new Canon HF S100... But it is around ~900! And this cutie, for under 460 --- it can be beat! And even in a "pocket" size - it is real Hi Definition camcorder, just use it to full capacity! Later on, when I become a PRO cameraman, and have tons of money (3500-4000) - I will definitely go for a Scarlet from RED ([...]). But now -- I'm happy with CX100. When I get decent video's I will post it on [...].

... Phew, I'm tired of typing. Just go and get it.
UPDATE: I just saw Pricegrabber's new super deal - 455 at [...]! That's $[...] less than I paid)
You'all have a good time!