dot.hack//GU problem!

[16th]

My PCSX2 Ver. is 1.4.0 how can play without any lag. My Fps is always at low rate. how can i change my Fps into a higher one.
can any please help me so i can play smoother and no lags

Here's my Pc specs:

Processor Pentium® Dual - core CPU E6600 @ 3.06GHz 3.307GHz
Ram 4.00 GB
system type 64-bit 

PLease Help me!

[jesalvein]

getting a decent PC would be a good idea.
.hack series can be demanding

better play it on your PS2 console until you can afford a better PC

[16th]

getting a decent PC would be a good idea.
.hack series can be demanding

better play it on your PS2 console until you can afford a be

i played it after I install my emulator.
i played it without any lag, but after i played it 2 times the fps of my game went down..

[jesalvein]

what do the ee% and gs% say when getting slowdowns ?