Need KVM switch

[John Aldrich]

I've got two computers -- a Windows XP machine and a Fedora 15 box. I am 
sending back the new KVM I bought since it doesn't work at all for my Linux 
box (just sits there and doesn't detect that it's plugged in.) It also 
doesn't pass along the unifying receiver for my new wireless keyboard and 
mouse from Logitech.

I need a USB KVM for my Windows machine as I'm currently using a PS2 with 
an adapter. I think the only reason that is working is because my old 
Belkin is a powered KVM and doesn't rely on power from the systems.

Anyone got a KVM they can recommend? Bonus if it'll share the speakers with 
multiple computers. :D