Haha yet another release, I like trying out new versions of plugins and emulators personally.
I forgot to meantion I use windowed mode yea. I noticed you limited the area where you can move pointer to only the pcsx2 window, this is both good and bad, I often switch among fraps, irfanview etc (this is often why people would use windowed mode anyways) when running PCSX2 in windowed mode, now I also have to minimize the pcsx2 window first so it doesn't feel too flexible. But it might help with mouse support tho but I personally think I prefer being able to move mouse pointer all over the screen. This made also another problem, when moving the pcsx2 window the area where you can move the mouse pointer doesn't change according to the new position, the area remains same as when loading a game.
The good part is that mouse support feels more responsive/sensitive now.