You don't 'download' fonts in open office - nor in any other software. You must install the fonts to be able to use them in open office - or in any other software. Try to read help.
seems that you and computer aren't the match made in heaven. A software is as stupid as you are, sorry to be rude, but that's the fact. OpenOffice is pretty neat software and the fact that you're ignorant enough to know how to install fonts doesn't make it suck.
http://www.google.com/search?hl=en&q=installing+fonts+on+vista
How can i download fonts onto open office?
Yes, the program sucks but it would suck less if i had really cool fonts! :)
P.s. i have the stupid windows vista version