Hi first time poster, longtime lurker. I've had my n900 for well over a year with an unlimited data plan with t-mobile. I almost always had a solid 3g connection with t-mobile. But over the past month i don't seem to be getting anything better than a 2.5g connection. I wouldn't care if all i used was simple web browsing, but i use skype on a daily basis. Skype is utterly useless with 2.5g. Anyone else having similar issues? is it hardware or my network? I am supposedly in an area that has the latest and greatest network speeds from t-mobile USA but obviously I'm not getting it. Thanks in advance!