Asus SDRW-08D2S-U External Slim DVD-RW Drive (Black) for $19.99 Shipped

Asus SDRW-08D2S-U External Slim DVD-RW Drive (Black) for $19.99 shipped after submitting this $10 rebate. Here is a screenshot for reference.  This portable DVD burner is compatible with Windows XP, Vista & 7, bus-powered via USB 2.0 and writes at up to 8x speed.  Most places have it for about $29 with a similar $10 rebate.