Posted 12 April 2009 - 11:58 AM
Ruenscape is poorly optimized to run smoothly. I can run many graphically intensive games on my system, but when I go and play Runescape in HD mode, it will be jittery at times.
Did you download and install the latest drivers from the ati website? What are his other system specs?
"I think there is a world market for maybe five computers." - Thomas Watson, Chairman of IBM, 1943