Hi here is my story .......I had everything working well I had my xp desktop working with my vista laptop via a either net cables to my mbr1000.  I was not able to do it wireless for some reason and I need to TRANSFER files.  I accessed the ROUTER and seen that there was an update, so I did the update and that is when my problem started.  I went to use my wi-fi usb aircard by hooking up my network on my vista laptop, but it had an x and it said " The settings saved on this computer for this network do not match the requirements of this network".............so could someone tell me what I need to do......I am hooked up via either net CABLE to the router........thanks.............PS I have limited skills but can be talked through it......two-dogs      Well after many hours I figured it out now is working wireless.  What I did to help someone ELSE is in the right bottom corner I opened up network sharing center then on the left hand side I opened setup a connection or network and then FOLLOWED the in instructions and all is good now................later...........two-dogs