This is NOT my addon. I simply got tired of waiting for the author to update BGAssist to 2.0, so did it myself. If the author releases his own update, I will discontinue this addon, but until then, here is a 2.0 working version of BGAssist.

Note that I do not use the targetting window functions of this mod, therefore did not spend much time with that part of the mod. It's possible that the targetting window will not work with WoW 2.0, so just turn that option off if it gives you trouble.