Addons that don't like Me

I'm in the process of redoing some of my addons to get a more minimalistic view (basically trying to replace macaroon and got a little carried away) but having installed about 10, my 3rd & 4th chars started crashing as soon as i started a fight. I'm assuming recount wouldn't do this, or would it?

Also are there other addons that do not work with Jamba/isboxer?

For info - i'm on a dual-core with chars 2,3,4 sharing the second core and char 2 doesn't crash; memory isn't a problem either as I can load questhelper on every toon (got 6 gig ram)

Cheers,
Thefunk

As it turns out, recount of all addons was crashing... Everything working fine now