Ok has anyone experienced this, I have 3 drives shared from windows 7 RTM, to windows 7 7100. everytrhing works ok ubtil I try to move, copy a file from one system to another. This makes my windows 7 rtm version loose it's network connection completely, I have to run the diagnose wizard and then it's ok. I can see and browser the folders for a week no problems. As soon as I try to copy or move a file over the network I kills my network connection only on the windows 7 rtm system. All the other computers in the house are ok. I have one system running linux and 4 others running the windows 7 7100 build that can share and get online with out any issue's. Please let me know if you have experienced this.