I use windows xp pro 32 bit and I can not get crossloop to work with windows 7 64 bit computer using crossloop v2.71. I can connect, not problem, but the windows 7 screen does not come up on my xp computer. Instead, my xp screen flashes quickly and then nothing, no windows 7 computer screen and crossloop disconnects. I had this working with a previous xp and vista computer, but this new windows 7 computer is not working. My guess it has something to do with windows 7 security, firewall, or users. Anybody have this problem or know the solution?