On the other hand, if quality is not a priority, I'm sure there's lots of fun stuff in that big collection.
BUT, for them to be useable in real lfe you're going to have to spend a HELLUVA LOT of time organizing them.
Best font manager/organizer by far is FontExpert 2011 - light-years ahead of anything else. I've really been into a lot of font managers - a continual search for the perfect font organizer over the years. No need to hunt anymore, I found it. (Read the very good manual to get the most out of it).
For font conversion try TransType Pro.