I purchased a hp compaq desktop computer in July of o8. The main switch was bad from the get go, but i could get it to come on at first. Later on it quit working completly. Finally got it sent back to hp. Now they have had it for a month and a half, and they tell me it will be that much longer before i get it back. Take mt advice DO NOT BUY A HP PRODUCT, Because if you do it will take forever to get it fixed if something happens to it--jerryeason