I have windows 7 pro 64 bit installed on my computer. I just found that a program that I need for work will not work in the 64 bit environment. What are my options? I do have a copy of xp pro, 32 bit. I tried to install it on the D: but did not get any options from the xp installation menu to let me do this. Is there a trick here? anything else? I was going to scratch win 7 but then I cannot use certain options of my vpn stuck between a digital rock and a hard place