If you have a lot of RAM, do you really need swap file?

With RAM prices dropping so low ( I saw 256 MB SDRAM for $34 in COMPUSA on Jan 2nd,2002), more and more people are adding RAM to their computer. This is the best upgrade I would suggested to anyone. Well if you have 512MB or 768 MB or a whopping 1GB of RAM, you do not need a swap file (SWAP FILE is the concept of old dayw when RAM was too costly). Try this out. Go to My Computer and right click on properties and get into System Properties window. Go to Advanced tab and click on the Settings button for Performance group, click again on advanced tab and then click on change and choose NO SWAP FILE. I think you would see an improvement. If you don't like the change, follow the same steps and change SWAP FILE size to whatever you want (typically 1.5 * physical RAM). Also you can further gain by applying following changes in registry. Open Registry by going to START-RUN and typing REGEDIT. Navigate to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Contro l\Session Manager\Memory Management and look for DisablePagingExecutive. On my computer default value is 0. Set it to 1. This will stop paging act as well.