Not much at all except a couple decent deals on Pacific Digital drives:
Pacific Digital Mach48 48X12X48 Internal CD-RW Drive for $49.98 after mail-in rebate
Pacific Digital 48X12X48 External USB 2.0 CD-RW Drive for $99.94 after mail-in rebate
http://www.staples.com/Products/SpotLig ... efault.asp