I'm getting a new phone in Feburary and want to go with one that I could do some browsing and have unlimited IM features. It seems as if TMOBILE is my best bet. I was between the Motorola A630 and the Sidekick II. I checked the reviews on CNET but didn't get a few things answered. What are the size comparisons? Does the Motorola A630 have a browser (like the sidekick ii does?) that would tip me in favor of it since I'd like to be able to browse the web and IM on the fly with a device that has bluetooth...