I have a IPhone 3g 16gb and I LOVE IT! haha
It still has loads of space left (I have a bunch of music, 2 seasons of scrubs 2 seasons of heroes and apps on it) and the internet works great ! I've had it since xmas and am not bored of it or anything. :)
It's an amazing machine. I have been an Apple user all my life so I already had a bit of a bias going on when it came out, but I was one of the first people at 4 am sitting on the sidewalk, the day it came out and was released.
The best machine I have ever owned. That poor phone has been thru heck and back. It's been dropped sooooo many times and it's been left outside in -35 weather in snow this last winter to. This thing is unbreakable.
I take my iPhone to the states every month, I've taken my iPhone to Europe(France) when I went down there. I had excellent service! When I drive out of town for work, I don't even bother taking my laptop. I just take my iPhone, plug it in and put it into 3G mode for the internet.
I sold my iPod because I had my iPhone.
I absolutely love it. The best phone and piece of electronic I have ever owned. It's easy to use, works REALLY well, I mean I use my cell in an underground parkade at our hospital! Who's phone can work underground under a large hospital?!