Are there any differences between the extenders and addons between v2 and v3.09 that I should know of? I would like to play around with some addons and possibly add some new functionality to my game, but I worried that some of the extenders I find on the net won't work with 3.09. Is there a place I can find extenders for 3.09 or will the V2B8 extenders work?

TIA