I downloaded a video driver (size 77.6 MB) and I saw it in my iMAC "downloads". Now that I've downloaded it, and closed the downloads list, I cannot find how to reopen that download list. How do I do it? Also, I want to transfer (copy and paste?) that video file downloaded executable file to an attached external hard drive connected to my iMAC which I will use to install the video driver on a PC which is in process of a clean install of Windows 7 Pro 64 bit. Please help.