Problem on my laptop

[Buhbuh]

I've tried to run EQ on my laptop many times and what happens when I play is:

1. I run around and everything seems fine at first, then my run speed slows down as if I was snared, but the entire world is snared, everything slows down (something graphics wise I assume).

As a solution, I was told it was because the dual processing might be fooling with the game so I tried that and it didn't work.

2. After my computer has been on for a long time, EQ graphics just completely chop out. This choppy effect occurs when I'm running where it looks like everything is moving like a robot and mobs that are moving reset from where they started moving and my run speed starts getting out of control. It essentially acts like running at Selo's speed because it's only picking up portions of me running, then chopping out and essentially teleporting me 50 feet ahead of where I started.

I'm running it with Vista and it can run WoW fine, not that I play WoW anymore. So I was wondering why the graphics here are acting so screwy and what would explain the choppiness?