my mini is plugged into an ac powered belkin 4 port 1.1 hub and it's not being detected however my usb mouse is detected just fine by the hub. this is w/ win 2k toshiba laptop. any help?

Also, i have a desktop running xp sp1 and it recognized my usb 2.0 powered hub, but all the devices i plug into the hub are not detected. is there something i have to download or enable?

thanks