Hi there
just bought my new iMac with OSX 10.7.3 and am already looking for a RPC-1 firmware patch on the drive.
It looks like this is too new to already have that handy somewhere so if anyone is keen to have a go, I can Beta test the patch

specs are
LG HL-DT-ST DVDRW GA32N with revision KE06
Interconnect: ATAPI
Burn Support: Yes (Apple Shipping Drive)
Cache: 1024 KB
Reads DVD: Yes
CD-Write: -R, -RW
DVD-Write: -R, -R DL, -RW, +R, +R DL, +RW
Write Strategies: CD-TAO, CD-SAO, CD-Raw, DVD-DAO
Please let me know if anyone has done any work on this yet
Thanks