Basically the 360 and iPod still connect fine, but the desktops will no longer connect to the network. They are both using PCI Adapters, and up until yesterday were working fine.
I went into the Linksys thing, and both PCs MAC addresses are on the list correctly, but when I look at the Active/Inactive list both PCs are listed as inactive or only active for a second or two.
On the computer that won't connect, it just connects for a second (and says connected to access point, but can't find the internet) and then disconnects the next.
Any ideas, I was trying to get rid of a virus but I can't do anything when I can't connect the the internet.