I would just up the virtual memory that always has worked for me. To do that you go to control panel and open system then click on the advanced tab in the top and click settings in performance. a new window will pop up and in that window go the the advanced tab and click the change botton arround the bottom of the window and in the 2 text boxes in the middle of the window put 2000 in both of them then click set. and your done. but you have to have at least 2 gig of free space on your hard drive