Since T-Mobile's 6.5 ROM leaked, i'm gathering build information. So far. US Cellular and T-Mobile use different builds of 6.5, but T-Mobile's is newer.
In other news, i'm porting Sense 2.1.1921.3017.1 over now, and it's newer than the current Sense 2.1.1920.3317.0 so it should hopefully perform even better!
EDIT: It doesn't look as though PushInternet is even in this version. YES!