The support for older hardware definitely seems to be a bit more complete. My Linux machine is a Core 2 Duo (Conroe I think, not Wolfdale), with a 9600 GSO, and some old Linksys PCI wireless card, and none of it needed drivers that weren't already in the kernel.And I still cannot connect to the Internet with Linux. Damned.
I will try to find an Ethernet cable tomorrow.