Excessive load times?

[Tithulta]

I have been getting D/c more often than ever since 4.0.1 was released. Some i think is due to addons, but having a hard time figure out which ones are the issue. Thought it was ratingbuster, but deleting it and its saved variables didnt effect load time. I've already updated video drivers. no effect. Tried loading with only dominos, sexymap, tomtom and healbot. Still really really long time loading and D/ced not 30s after it fully loaded. going to try cutting options all down to low an see if that helps. Anyone else dealing with long load times just starting in the last week or so?

tri-core 2.9mhz
4gb ddr2 800
5750 1gb gddr(4 or5) i think