Somebody Please Help Me Overburn!

[rplant]

I can't get overburning to work in Nero--I'm trying to put a 702MB file on a 700MB CD-R. I have an NEC NR-7800A burner, and Nero 5.5. When Nero detects that my file is too large to fit on the CD, it asks if I want to overburn. When I affirm this, everything seems to start up normally, but, just before actually starting to burn, I get a "Could not Perform Start of Disc-At-Once" error. I'll really appreciate any help with this--my hard disk is choking (only 500MB left), and most of the big stuff is too big to fit on CD. It's almost 100% fragmented, but I'm waiting to burn and delete these files before I defragment. Thanks in advance.

PS: I have overburning enabled, and I've set my Max CD Length to ~ 84 minutes (I've tried different values). I've also got disc-at-once enabled.

[ya_jai]

maybe your drive doesnt support overburn. check for new firmware it might help.

[rplant]

maybe your drive doesnt support overburn. check for new firmware it might help.

It does, according to Nero. Where do you think I can find firmware for it? It's an NEC NR-7800A. Thanks.