mac error code 0x8002006E

Mine is NOW working. Try this and see if it works for you
I have a MacBook Pro running 10.5.2 and just got off the phone with the .Mac tech support rep and his first thought was the Maxell -R DVDs I was using, but that was NOT the problem.
NOTE: FIRST, if you are running Parallels, SHUT IT DOWN. My computer isn't able to even recognize that a DVD is in the machine, eject a disk or anything else when Parallels is running.
The tech had me do the following:
-Unplug EVERYTHNG, including the AC power cord
-Remove Battery
-Press Power Button for 10 seconds WITHOUT replacing battery or attaching the AC power cord
-Then replace the battery
-After battery is in slot,
Hold down the following keys with the LEFT hand:
Option + Apple (command) + R
Hold down the following keys with the RIGHT hand:
P + Power Button
YOU WILL NEED TO HOLD ALL 5 of these BUTTONS AT THE SAME TIME UNTIL YOU HEAR BOTH SETS OF STARTUP CHIMES.
-Release all of the 5 buttons after you hear the two startup chime sounds
I WAS SUCCESSFUL BURNING my info to a Maxell -R DVD by the conventional method of dragging the info I wanted to save directly onto the disk.
I tried to burn a disk on Roxio Toast 8 Titanium, but was unsuccessful, and got the following error message: Mismatch at byte 0/sector 0. Verification failed.