Hi guys, I am planning on building a computer this summer, and i have a question about the graphics card installation. Can i install the graphics card after i install windows or should i install it with the fresh copy of windows 7? I think that i might be using the intergrated graphics for a while, until i save up for a readon hd 5850. Will i have trouble installing the drivers for the 5850 if i choose to buy it after a few months of using the intergrated graphics, or will it all work out? I have read that it is best to install video cards with a fresh copy of windows, but i am not willing to do a reinstall of windows after i buy the 5850 a few months later. Thanks in advance!