I'm getting tired of the same old same old of my cell phone (Samsung e720), and I would like to upgrade to something that has more features, especially wi-fi internet access. I'm assuming I would have to have a Smartphone to achieve this? I'm looking for something that doesn't look like ass, but performs well for a reasonable price. I would like to have Windows Mobile as an operating system. I am currently using the Rogers AT&T carrier, so I gues my first question would be if I can just pop my SIM card in, and just use it right away with my existing cell plan (phone, txt, voicemail). It would be best if the phone was Quad-band, but as long as I have the 1900MHz band, it should work. I'd prefer to have the 850MHz band if possible. What are some good/reliable brands I should be looking at? The iPhone would be nice, but is way too expensive.