Now why wouldn't it have DVD writing capability? It says so right on the description. If it has Nero Express, it burns DVDs. Otherwise it's just CD burning software.
From Computer surplus:
Please Note: This product must be purchased with hardware. This Version supports Dual Layer DVD-R Drives!
From the Software Outlet:
Description
OEM Suite 1 Version
The ULTIMATE CD/DVD burning suite in the industry! Nero 6 has become the All-in-One solution! With all the various helpful applications included in Nero 6, all of your CD and DVD burning tasks can be managed with flying colors.