Free Fonts

[Iranian F-14A]

Recently,my computer needed to be rebooted,as a result,I lost all my fonts I'd downloaded.The ones I'm interested in getting back are Russian,Japanese and Arabic.Most of the free sites I've checked don't seem to have these,so I was wondering if anyone knew any good font sites?

[Hobbes]

You've already got at least a few fonts for those languages. Arial and Times are Unicode fonts that should contain most scripts.