When I got my new PC for use with Vegas and DVDa, I chose a Sony DW-U18A burner. (What the heck. Sony software ought to work with Sony hardware. Right?)

The first DVD I burned (of a Vegas project with DVDA v 3) doesn't play in ANYTHING, so I'm looking for a firmware upgrade. Thing is, no website--cdfreaks, tech geek, SONY, etc, etc have ever heard of this burner.

Anyone got any help?

Thanx,

WT