I was having a big volume of transcript and audio cahed from the inetrnet, then a notice of having my memory becoming low appeared. Suddenly I could no longer save files. I did some researches about Virtual Memory and was told about customizing, setting it into; no page file. I was so adamant to be compelled for fear of changing the deafaults on the system and aggravate the situation. I have 512 MB of RAM. Can anyone help. Thank you very much