Dell deal is dead for now (tongue twister there...) but I suppose I would just get one off eBay. You can get one on there for about $20 off, and if you add 8% MS Live Cashback, make that $50 off.
If you don't mind a used system, I'm selling mine right now. Its an 80GB, and I bought it in January 2009 from Dell. I'd sell it to you for $315 shipped. PM me if interested. I'm selling it because I just bought a 60GB.
