lol yea i have run SC from an ISO for years now. put the iso on my SSD and the game loads instantly to anything. if you're on a LAN you can also load the ISO off a network location faster than you can from the CD drive as well, tested it once was pretty funny.lol I just played some Brood Wars the other day and damn is it fast. Loads up instantly on modern processors. Actually had some lag and was thinking WTF, but then I heard the disc drive spinning up, lol...
Virtualized the disc to the harddrive to take care of that, didn't feel like registering my key and downloading the digital version from Bliz.