I have the WPC11 PCI wireless adapter card and it just keeps dropping signal all the time despite my laptop's ability to maintain a connection with a PCMCI card. So I was thinking about getting the WUSB11 or WUSB12 USB network adapter. Is there a performance difference between the two I should be aware of or do they work alright? I am talkibg about the Linksys model numbers. I am using the (b) standard to connect - not the (g). I am running XP. I keep changing the settings to maintain a connection on the PCI card and updating driver, etc. - I just think I have a bad card of my PCI slots are messed up because when I put the card in another slot my video signal cuts, just does weird things in all the other PCI slots so that is why I think I need to try the USB route. Any comments are appreciated. Thanks.