Oh the memories! When I was growing up my family's first PC was an Amsterdam 1512, but later on we had a truly awful 386SX-16MHz nameless IBM-PC clone. It had a paltry 40MB hard drive and I ran Stacker on it (later Doublespace when I upgraded to MS-DOS 6.22). God that thing was slow! The most fun I ever got out of it was when I ran dazzle.exe and marvelled at the pretty patterns (256 colours!) on the VGA screen.