My Plus is connected to an AsanteTalk LocalTalk/Ethernet adapter which is connected to a Linksys 54G WAP through a 10T switch.

So I thought I'd try mounting disks/folders on my Classic (connected by the en/sc) and a wi-fi connected (cough) PC downstairs runing PC MacLan and a Basillisk Emulator, the result = no problem.

See picture below.

http://picasaweb.google.com/bromptys/PlusPictures

I've also got PearPC on the PC so I've got that in my sights now.