I'm shocked that they would consider not using hard drives. I think that was one of the big selling points of the Xbox. I hate having to buy and keep track of memory cards, not to mention that the hard drive seems to save faster and allows for a tremendous amount of saved data.
'98 Camaro SS: Incon twin turbo. Sold
'99 Camaro SS: Heads/cam/bolt-ons. Sold.
'91 Camaro RS: Stock.
2010 Camaro SS: Hell yes.