Hi, in the last 2 days I have noticed that my computer slows down for about 7 minutes when i try to use the wheel mouse ot right click on a file. it dosnt seem to matter which folder it is. I have freeram xp and i can see that the memory goes from 249 right down to 1-5 and stays there for ages. This seems to happen after say about 10 mins (once it happens and clears itself its ok for about 10 mins). I have updated norton, spybot, spyware, adaware etc and they have found nothing. Can you help? Thanks.