The only reason is not working it's prolly because the logic board isn't married.
Im having the same problem with one ps3 laying down here.
Let's just wait n' hope in the future weeks/months a good fix will be released to fix those Logic Boards...
An app that will act like a virtual cd/dvd/br would be nice, a kind of deamon tools for PS3
So we could mount anything on those.
"10 years after the Playstation XXX AKA.Dr.Shlong, and the release of over 9000 best selling games including Gran Tiramisu and Fetal Fantasy VII, Sony began to look to the future. They saw a Playstation 2, which was unrivalled in it's sucsess."