I tried couple of other games on Wutangrza cfw plus gaia manager 2.05...Games include 1- AC Brotherhood, Ninja gaiden sigma 2 and Yakuza 3. All are running fine. So far i have tried NFS HP, Enslaved, GT5, AC Brotherhood, Yakuza3, Ninja gaiden, and all are working with a disc inserted in BD rom....
------------------------
In couple of days i will try Little big planet 2, dead space 2, black ops and most possibly Mass effect 2.
For me Wutangrza cfw and gaia manager 2.05 rocks