Help with geektool...

I've been trying to create a countdown clock to the date November 19th, 2010

I haven't had any luck with the scripts I've found so far.

I would like the style 'DD:HH:MM Until....' But I can put the words in as a different shell without problem. I basically just need the Days, Hours, and Minutes counting down..

if anyone could help me out with that I'd be very grateful!

I've found 1 program - utimer - it is available on macports
µTimer - Open-Source Multifunction “Timer” Tool For Linux
Not much documentation - but it seems to have a count down timer.