If you want a phone that does everything, this is it. Phone, music player, camera, organizer, everything is in there and Sony Ericsson has got the formula down so it all works great. The digital camera is excellent, I used it as my main camera for the 10 or so months I owned it. The screen is gorgeous, it feels great in your hand and looks good too.As of now I believe this is the most popular camera phone that's actually used as a camera. It's a good one, 2.0 megapixels is not incredible but honestly I almost never take anything more than causal snapshots. For serious photos I have a digital SLR I use. The photo LED light is good, but night shots are difficult. You can enable night mode but good luck eliminating blur. Still, if you can keep it stable and the subject is close enough the photos looks good. Regular flash can wash out a picture and give it a cold look but the LED light almost always made the photo look true. Also, this thing is bright-you can use it a flashlight and it's actually very effective. Just don't shine it in someone's eye. The autofocus is very good, you will only get frustrated with a complex scene or very close macro, but that's understandable with a low end camera. Most of the time it's dead on and you get a good sharp focus. One thing I will say, this is a low end camera in every sense. Don't bring this to the ballgame and expect great shots. Like I said it's great for causal shots because it's always with you, but 2 MP can get a bit grainy if you blow it up much, and in low light you may be disappointed at times.The phone itself is great. Like most Sony Ericssons it has a bit of a problem with the earpiece volume. You have to line it up just right with your ear and press a little. In a crowd it's quite hard to hear. Still the voice quality is good, and reception is good as well. The menu layout is simple and intuitive-there's a lot to customize and many menu items even have an Info option to tell you about it. It has most of the goodies that make a phone user-friendly: bluetooth, web browser, email, music and video player (with Memory Stick Pro duo support), PDA-like organizer, file browser, and Java. Java is especially nice because there are a ton of mobile Java apps out there that really beef up your phone (Opera mini is the best example-think of it as internet explorer for your phone but better). As a result this phone is very customizable. You can load it with tools, music, pictures, etc. and soon it's like your 2nd computer. The hardware is excellent, it's sturdy and solid and works even after a couple of drops. There is an issue I have with this phone, and it's the joystick. It's way more convenient than 4 buttons and more intuitive, but after moderate to heavy use it will start to lose functionality. This is a major pain, I almost took a star off but the phone excels so well in everything else; it really is a 5-star phone. Sony will repair this problem, but only if you have a valid receipt. I bought mine on ebay and so I was SOL.Keep in mind that this is not an American phone. It is European tri-band (900/1800/1900), so if you're on the Cingular network, which operates on the 850 band, the phone won't work. T-Mobile customers will be fine since they use the 1800 band. Be aware, though, that if you roam into a Cingular zone you will not get service.I will say one more thing, and that is that if you are considering buying this phone at this point in time, you will definitely want to consider the K790a. The K790a is the successor to the K750i, and it is better in just about every way. The hardware and software is all upgraded (3.2 MP camera now and real xenon flash!). Plus, it's a true American tri-band so you can roam the states with it. I bought one to replace my K750i and love it. The only reason not to buy it is because it is a tad bigger and heavier, and of course it is quite a bit more expensive right now. Still, it is definitely worth checking out.