I recently windows 7 on a partition with xp on the same computer.( HP a330n ) There is no internet connection. the error message is.. "Windows did not detect a properly installed network adapter. If you have a network adapter you need to reinstall the driver." I tried installing the latest driver and the vista driver and it says " the best driver for my device is already installed. " I need to get a vista driver for an old NVIDIA nForce MCP Networking Controller on XP if possible, so windows 7 gets on line. The mother board is asus A7N8X-LA. This is my 2nd post about the same problem with more information.