Thanks all.
Eric, that worked. Initializing set it to zero without screwing up the date and existing files.
Gutbucket, your right, using the date does make better sense.
I gotta say, this thing is great. It's absolutely perfect for my task. I currently have it set up to dual record. Her stereo backing track is connected from the "Line-Out" of my CD player to the "Line-in" of the DR-2d. Her vocal are being recorded with either the wireless lav or the AKG C1000s connected to the DR-2d's external mic input. The results are 2 perfectly synchronized stereo files. I should also note that the on board reverb is very usable for vocalist.
I've also tried the internal cards with just her and a piano. Results were suprisingly good.
I almost got the M10 due to the great reviews and battery life. Really glad I didn't. Battery life is just fine on the DR-2d and the Dual recording feature puts this thing in a class of it's own. And last but not least internal mic are cards!
John