Old thread I'm bumping here.
I've got a spare tire/wheel/bag and wrench on order from Tire Rack. 
I'll get a 15mm socket from Sears.
The bags from Tire Rack come in pairs. After I receive the package, anyone interested in the extra bag?
Can anyone tell me where the aluminum jack with the appropriate head is available?
=======================
EDIT (3/24/2009): Received my spare wheel today. I thought several people said how well it fit behind the driver's seat! Wow, they must be short people, LOL. I'm only 67" tall and I can't drive with the seat that far forward. I'll stowe it behind the passenger seat, since it is normally unoccupied. When I have a passenger, they'll not have much leg room.
Oh, and I got my socket from Sears, thanks for the tip Old Smart.
Now, gotta get a jack and I'll be all set for a flat I hope I don't have.