[Joe Forster/STA]

You got it wrong! glenbo drove his car 31 times under the effect of alcohol so far and got busted only 4 times (daemon = policeman).

But seriously, there are only 26 letters in the English alphabet and then A: and B: are reserved and you need, at least, C: for a single partition on a single hard disk drive (which is not a very smart setup anyway). Plus probably at least one letter for a CD/DVD drive. Then remain 22 drive letters only.

[Edit] By the way, being able to mount multiple images won't help much at all, as most games/game installers/other applications are not smart enough to find out that their CD's have been inserted into multiple drives. Once they find the first CD, most will insist on getting the second, third etc. in the same drive; only recent installers allow you to, at least, enter the drive/path of the files of the next CD...