according to multiple sources,mulberry マルベリー, acer is planning a special event tomorrow in new york to announce three tablets - one 5-inch (not much is known about it),UGG メンズ, one 7-inch (is expected to run android 2.2), and a 10-inch (is expected to run windows 7). acer showed off a tablet several months back with a front-facing keyboard with a 7-inch screen; there's a good chance this is the same product but with some revisions.

according to mysterious sources cited by digitimes:

the 7-inch tablet looks somewhat like a kindle, mostly because of the front-facing physical keyboard, and could possibly be launching sometime before christmas. it was also rumored to be running on the tegra 2 processor with android 3.0,マルベリー, but its release has been hastened in order to compete with the galaxy tab.