I've also been hesitant with moving to FC2, since it seems that my NForce2 chipset mobo (MSI K7N2 Delta-L) doesn't like the 2.6 kernel all that much. Is there anyone out here that's having the same issues with overall slowness, or even lockups? Could this be related to the 4K Stack issue? I am convinced that FC2 is stable, but I want my performance back, like I have with FC1! Just wondering. -Jason