The latest in T-mobile USA rumors points to an 8-megapixel camera phone landing on the carrier in the not too distant future.  According to TmoNews, the device is a variant of the 8-megapixel Samsung M8800 Pixon already released overseas, but it will be called ‘Memoir’ when launched here in the states.  It is expected that the device will be the upgrade to the Samsung Behold and will run Samsung’s TouchWiz UI, although we’d prefer Windows Mobile or even Android.  Like the Behold, the ‘Memoir’ will support T-mobile’s 3G network and it will likely lack WiFi so HotSpot@Home service is a no go for the moment.