I love "24", too! As far as I know, the 3rd season is being released to DVD next Tuesday, 12/7.
Absolutely the most enjoyable rental I have ever had. We would watch all four episodes in one night - then the next night one of us would find our way to the store for the next four.
Also of note - no gratious sex, no use of the "F" word - just great story line, excitement and enjoyment.