Lag/transparent cars

[hootn tootn]

I recently got this emulator, and was impressed with how well it works, but when I try and play NASCAR 2005, I get unplayable lag, and the cars are transparent? I don't know very much about computers, so I was hoping someone could help me?

[jesalvein]

Please post the contents of the emulog.txt file after the problem occurs. The file can be found in "My Documents\PCSX2\logs" for the installer version or in "PCSX2\logs" for the portable/binary version.

Please make sure to enclose your emulog in code tags like so (remove the empty space on the closing code tag!):
[code]
Pasted emulog goes here
[ /code]