I have 512 MB total physical memory and my sys info is showing me to have 181 MB of available physical memory left. I have 2 GB of total virtual memory with 1.96 GB of available left. page file space is 1.20 GB.My computer seems really slow and I have done all of the virus screenings with microsoft and webroot and its clean. I have disk cleaned up and defragged and still seems to hang up at times and especially if you click oncer again on a "hung up" page. It will giveyou the hourglass effect and will not respond. Any other suggestions to do? I have XP home edition sp3 and have all the updates for windows explorer 8. Thanks!1 person got this answerI do too