Thanks. I've been bitten by malware from that sort of thing, so I avoid torrents. I was hoping to find either a vetted clean source that didn't require a dongle, or the original disks with dongle.
It's hard to find older versions though, everyone seems to be selling version 10 or later used. I wouldn't doubt that even with the torrents they don't bother making available versions as old as 5.x, unfortunately.