Shadow II, Curve 8900, Samsung Memoir due in coming weeks on T-Mobile?

We're still waiting for even a single American launch of RIM's luscious (or luscious-looking, anyway) Curve 8900, but if the latest blurry screenshot is to be believed, that little indiscretion is finally about to be rectified -- and the curvacious BlackBerry's bringing friends, too. Notables on T-Mobile's alleged list of first quarter launches include the Nokia 7510 Supernova on January 21, the long-rumored Shadow II on January 28, a mysterious Motorola Renew on February 4, and the aforementioned 8900 and 8-megapixel Memoir on February 18. In other words, T-Mob fans, mark your calendars for the third week of February, because that's where the action's going to be. Or so we desperately hope.