Well. Does TW7 support Androids yet. Last time I tried it didn't. TW5 does I know. I updated from TW5 to TW7 so I don't know if TW6 or 6.5 supports Androids.
TW 6.5 published to Flash 9 and TW 7.0 to Flash 11
That was the obvious change. How exactly that made the difference behind the obvious via the Tourweaver build I don't know. A question best answered by Easypano.