I have Uni, NL, OFB, FFS, GL, and Celebrations.  I know that Celebrations was released after OFB (and indeed, after Pets and Seasons as well), and I'm just not sure what version I should choose to download where hacks/mods are concerned.  I've been updating things to the OFB versions from the NL versions I *had* been using, thinking this was the right thing to do.

When I tried out my game last night with some of new mods installed, I encountered a jump bug.  I'm not yet 100% certain it was caused by the mods.  I have a few hacked objects I need to investigate tonight (regarding which version they are), but I'm guessing at least a few of those are incompatible and need replacing, as well.

Anyway... given the setup I have... is using the OFB version of hacks/mods the proper choice?  I keep thinking I need to go by the latest expansion I have, and disregard the later-released stuff packs...