Hello. I'm using a late 2008 UBMBP 15". I hardly use the superdrive at all, and I was wondering if there was a way to disable/enable via software or kext work as opposed to physically disconnecting the cable. Will it help with battery life, being disabled? BTW, I noticed that the EFI and superdrive updates that came out today eliminated the noise when shutdown/startup/sleep and sped up those times on my machine. Thank you.