I too have a jailbroken PS3 kmeaw's 3.55 , and my drive is fudged too. But its my own fault, i got the YLOD and stuck a knife in to get my disc back :evil:
Now my drive only works for one disc, then i have to disassemble it and click it back into place :embarrassed:
a VERY big nuisance, but hey, i have a 1tb hardrive for games