Need help with PCSX2

[Xenonaar]

Hello all.
Since I am going to travel, I couldn't go with my PS2 and I would like to play some games. So, I dumped the bios from the PS2 and took some of my favourite games with me. I installed everything fine, however the quality of the game is not as good as I thought... It is slow and lots of visual errors. Quality is also pretty bad.
So, I am asking:
-Is my computer bad enough?
-I didn't setup the plugins right?
-Both?
Or simply anything else I don't know?

My computer has a dual-core 2.10Ghz, 512mb/Pixel Shader 2.0 dedicated nVidia videocard, 2gb+2gb of RAM, enough disk space...
Thank you.

[Koji]

Not enough information. We need to know which game(s) you're trying, what exact model dual core (an intel D for example would be terrible while a C2D would be much better), and exact model of your video card.

[Xenonaar]

Not enough information. We need to know which game(s) you're trying, what exact model dual core (an intel D for example would be terrible while a C2D would be much better), and exact model of your video card.

Some information was wrong =S
Here is the correct information about my PC
-Intel Core2Duo T6600 2,2Ghz
-nVidia G105M 512Mb
-Ram Memory (4Gb + 4Gb MMC TurboBoost)
-500Gb HD

[Shadow Lady]

Dual account:

http://forums.pcsx2.net/user-44601.html