PS2 emu not running correctly. help?

I recently downloaded the Pcsx2 emulator (version 0.9.6) but I can't seem to configure it quite right. I've set up the plugin and bios folders well enough (and yes, I have the bios files) but when I try to boot up an ISO I get an error message telling me that the GS file has failed to open/initialize. what am I doing wrong here?

just bumping this back up. ideas, anyone?

PS2 emulation isn't even near to being good enough to run a lot of games.