On the a asus A7v133 with 512 ram and Amd 1.4 I find XP Home to be alittle sluggish at time. I closed every thing I did not need running, Did a defrag. I can right click on the front screen to go to properties and it can take up to 10 Seconds for the property box to pop up. When I disable norton virus 2002 I can sut that time to 4 or 5 seconds. Is there any tricks to speeding up XP so it will run at the speed I built this PC to run. By the way I get the daily archive of XP Question and answers and really enjoy reading the all. Keep up the good work. Bruce