@AllGamer : a few questions...
1) If coming from UGKG3, why do you repart with 512.pit when flashing JVP ?
2) Is there a reason why you chose JVP over JVR or JVT for example as those GB flavours are also easily rootable with the CF-root/Semaphone kernel?
3) Correct me if I'm wrong, but in both OneCosmic's and TeamHacksung's version of ICS for SGS, front cam doesn't work well. Knowing this, does FaceUnlock work on our i9000m?
The whole point behind this post is : i'm running JVT and the device has been already rooted and CWM is installed, so I just need to go through the last steps of installing ISC, right?