Just purchased a new computer with windows xp and was trying to use the network card from the old computer. I put in the card and get the following message upon bootup after the card is recognized. Cannot Install This Hardware Ethernet Controller An error occured during the installation of this device The data is invalid. I have tried the following cards and get the same result each time. (I believe that all of these will work in XP) Dlink DFE-530TX+ GFC1216C-TX-50 Netgear FA311 I have tried different slots and I have tried to manually add the drivers and still get the same results. I have searched the internet for the problem and came across a few others who had this problem but never was a solution posted. My system is as follows: Processor: Pentium 4 1.7 Ghz Memory: 512 Mb Video Card: Winfast Geforce2 MX (64 Mb) Sound Card: Microsoft Kernal DRM Audio Descrambler Operating System: Windows XP Both the Dlink and the Netgear drivers for XP are on the XP CD and I have tried to manually install using those drivers and still get the same message. What am I missing? I have put each of the cards back in the old computer (Windows ME) and they work fine. Thanks for any insight anyone can provide.