Ooh, Sprint's just going to love this. T-Mobile just announced the launch details for its latest HSDPA+ handset, with a November 3rd touchdown date (possibly to go along with new data plans?) and a $200 pricetag (after $50 mail-in rebate). But just to spice things up a little bit, T-Mobile also swapped names on the phone: what was previously known as the myTouch (a back-to-basics follow-up to the original myTouch 3G and myTouch 3G Slide) is now the myTouch 4G. Wait, you didn't know HSPA+ was 4G? Ah, wel
