Building a new SUPER computer... dvd burner need advice

ok, so I am building my own computer from scratch, FULL atx case, intel core 2 quad q 6600 processor, 4 gb ram, 2x 500 gb sata2… probably 2x nvidia 6800GT SLI

looking for some advice on which BURNERs to put in there. I burn ALOT of dvd’s.

Right now, I have a 3x NEC’s, 2x Lite on’s, 2x pioneer 111d, all in my old computers… I’m looking for the BEST burner for my money hopefully.

I usually burn dvd+r’s and DVD+R DL and I am burning usually xbox 360 backups or nintendo Wii backups if i’m not backing up movies…