[quote=Panzer1]

Will check, Ive seen alot of disscusison about the paper and felt, I guess what's good for an MB is good for my XFire, /quote]

I feel the same way, but I thought there was a reason (deterioration in the long run) that Mercedes quit selling the paper filter. That's the only reason I mentioned it.
If you're like me and change your oil every 5k or less, it probably doesn't matter if you use paper of felt.