I have also Android tab10.
V2.3 2011-11-11 (001112)
184.108.40.206 root@wanghua-desktop #206
Everything works fine for now, there is no need for a new rom.
GPS Navigation works normally (Navigon 4.0.1, iGO-only in 960x, Copilot, Sygic) Google Maps, Latitude, but not Earth.
Android market works full (after some changes in settings, usual bug in superpads)
The device is rooted with z4root program like other Superpads.
Wifi, Lan and camera, youtube etc. are also fully functional