I use a bunch of Mods for OFB. The ones I use were made by Squinge and are no longer supported, but haven't given me trouble so far (I have all EPs and SPs up to Free Time). You can find all of his OFB mods
here in the Sims2 Graveyard, but as I said, they are not supported any more, so
USE AT YOUR OWN RISK! :x