I ordered the 4650. This one to be exact:
http://www.newegg.com/Product/...61262
After all the reviews I read, no one had any problems with the supplied PSU that came with their tower. I know that they vary, but those who purchased this card were running off integrated video; which is what I'm running, so I'm sure they are all about the same. Some even stated their PSU went from running in the 60 watt range to 70 watt range. And some are now running in the 100 watt range. That works for me.
thanks for the help, I'll let you know how it goes when I receive it.