I was wondering if anyone could tell me how to do this. I have a LeadTec tv2000xp "expert" in my main computer. I just purchased the Hauppauge 250 pvr. I want to take out the tv2000xp "expert" and put it in another computer and put the 250 in my main computer. I'm assuming i have to unstall the "expert' card and uninstall the software. Once i do this i think i need to close down and start my computer up again. Then close it down again and install the 250. Then install the software that came with the 250. I don't think i'll have a problem putting the "expert" in the secondary computer. I'm somewhat confused on when/how-many-times i should shut down and start up the main computer. thanks for any advice.....Robert