I restored a disk image on my desktop computer, and the network between my desktop computer and my laptop worked fine. I installed SP2, and now I can access the laptop from my desktop but not the desktop from my laptop. My Internet provider provides a good firewall, and it is set the same on both computers. I have the Windows firewall disabled. Any suggestions? Wayne The NOSPIN Group Promotions is now offering our special coffee mugs and mouse pads with the PCBUILD logo... at a great price!!! http://freepctech.com/goodies/promotions.shtml