Multi DVD burring questions

Hello all, I have been lurking for a few days and decided to sign up I have a few questions for you pros.

Ok I have a pretty decent PC and I am looking to be able to burn 2 dvd’s at one time of the same movie. If I could do 2 diff that would be cool but I will settle for 2 of the same.

I have 2 16X dvd-/+ burners now and here is my pic setup:

Antec 900 Gaming Case
2.4GHZ 4MB shared L2 Cache Core 2 Duo E6600 Conroe LGA 775 Processor
Western Digital Caviar 250GB SATA 3GB/S 8MB Cache Hard Drive
750G Sata WD HD
A-Power 580 Watt ATX Power Supply
ATI X700 Pro 256MB GDDR3 PCIe Video Card
4GBS of Corsair XMS2 DDR2 800 PC2 6400 Dual Channel
Intel Desktop Board DP965LT Motherboard
Aver Media UltraTV 1500 Media Center Edition
Vista Premium

What is the cheapest/easiest way to do this?