On 2/12/2011 2:42 PM, Just Wondering wrote:
Are there any Powersupply unit monitoring applications or utilities
that can tell me how many watts of power I am using at a givent time?

I don't know of any software, and I have my doubts software could even
do that, but you can buy a relatively inexpensive device called a killawatt:

http://www.amazon.com/s?ie=UTF8&inde...ords=killawatt