I'm debating between getting the G2 or a Samsung Galaxy S from T-mobile. My main issue though is that 99% of the time I'm going to be around a wireless router (802.11g/n), so I don't want to be paying another $60-$70 a month (or even $40 for data-only) if I don't really need it. My questions are, if I just buy the phone (off contract of course), can I bring it home and use it with just the wifi? Maybe only active a plan for a single month if I plan on traveling somewhere? Will it still work correctly? Can I just use Skype if I really want to make calls over the wifi connection? Will the local apps on the phone still work if I leave the wifi range (i.e., the music player)? You'd think I would just buy an iPod Touch or something, but my primary focus is to develop for the Android platform. Any advice is appreciated!!! Thanks!