I just set up a second desktop PC on an existing wireless network (already have 1 desktop at the DSL box and 1 laptop on the network and no problems with them). I installed the software first, then the PCI Adapter next as the instructions stated. Hardware was installed when first booted up and now have the indications of my new puter connected to my wireless router with an IP addy and all. Only problem is the puter can't access the internet off the wireless network. I just did a fresh install of XP if that makes any difference. I'm thinking the problem is a windows setting myself. Anyone have any ideas?