@FINDDRIVE — Finds a drive matching the given criteria.

Syntax:
%@FINDDRIVE[label,serial,minsize,maxsize,bus]

labelwildcards are supported
serialup to 8 hex digits
minsizesuffixes k, K, m, M, etc. supported
maxsizesuffixes k, K, m, M, etc. supported
bus4 IEEE 1394, 7 USB, etc.

@FINDDRIVE returns the drive letter (with a colon) of the first drive it finds which meets all of the specified criteria. You must specify at least one.