it hanged once after mounting the other hard disks, and once i dont remember where...

anyway meanwhile i reinstalled it and i will keep it to 10.5.5 .

also i have changed my video card since i was on VESA with my GTX 280. Now im on a 7200 GS 128 RAM , im not on vesa anymore, but one of the main reasons for installing mac, LOGIC (audio application) still detectes 0 MB VRAM.

i have chosen at installation the Titan drivers for nvidia and i might have chose the NVinject also (im not sure though). In System Profiler at Graphics there are 128 MB Vram, and at ROM says NVinject 0.2.1 ...maybe anyone can help me with this ?

Thanks