Thanks, Gunner54 but i think i just found the answer to my question
A Blu-Ray MODE is announced
Following the specific announcement made by the PSjailbreak Team this morning, ChipSpain informed us of exclusive announcement: It can only satisfy those who may have a BluRay Drive Defective (and many of you): a BluRay Modewill be available in the next version of Backup Manager (supposedely 1.1). Thus, for clarity, there will be no need to have a disc in the drive to start his backups.
And apparently they also announced to some of their distributors that the PSJailbreak will be compatible with 3.42 Fw...
Hopefully this stuff will work for those who have a messed up Drive lol