When I was running the Windows 7 x64 BETA I had a lot of trouble finding a decent burning program.
Some x64 vista compatible software would blatantly refuse to install, the ones that did install had lots of quirks - could burn dvds but not cds etc. problem after problem.
I must have tried like 15 different programs, including various versions of nero.

Did they manage to fix these issue with the Release Candidate? Are you guys having any issues burning?