Consistent K
""1.44MB", just because weenie programmers are wedded to this bizarre shibboleth, but can't even use it consistently." -- pnony
1.44MB is an excellent choice if you want to complain about lack of consistency because the M is neither mebi nor mega but kibi-kilo (or kilo-kibi)!
(512 bytes per sector x 18 sectors per track x 80 tracks per side x 2 sides = 1440 x 1024)