Once upgraded to win 7 from vista I lost wireless network how do I get it back? Can I get a network driver that was from vista?

Hi, You can try the following driver: Drivers and software Networking Wireless- ThinkPad T42, T42p http://www-307.ibm.com/pc/support/site.wss/document.do?sitestyle=lenovo&lndocid=MIGR-55386#wireless Please Note: Since the website is not hosted by Microsoft, the link may change without notice. Microsoft does not guarantee the accuracy of this information. If it fails to work, please also try to install it with Compatibility mode. Hope this helps. Thanks.Nicholas Li - MSFT