Dell Configuration

[Mempho]

I can't seem to get my Dell configured correctly. I have set a $1300 cap and I need to get the following:

Dell 9300 17" with UXGA
1GB RAM
Notebook Expansion Dock (could this be purchased cheaper elsewhere?)
Windows XP (do I need this instead of Windows Media Center?)
Microsoft Office Basic
Some type of Security Suite w/ Firewall, Virus, and Spyware Protection
DVD Burner

I've got coupons from www.gottadeal.com...any other ideas?