I am very please with my nitdroid performance, and would like to see the same thing on a bigger screen AND able to get to the more of the android market. With nitdroid, a lot of apps I can 'see' but was blocked to get. The next android tablet, not phone, I have a phone already, I am going to get have to have the real android market, what I 'see' is what I get. This is the most important requirement for me.

The tablet you mentioned sounded interesting. However, you get what you paid for. It is almost 3X cheaper ($350 vs $139) and the difference:

OS 2.2 vs 1.5 (this may not be that much of a problem if you can hack the OS)
512 MB vs 128 MB , this is absolute
800 X 480 vs 800 X 600, the cheap one has more resolution, surprise!
..

Just eye ball difference.

It is a good alternative, I agree.

bun