"Is there a way to hook up a (Pelican) PS3 conversion to PS2 controler with USB adapter, to PC Windows Games ?"
Because when I was at college, a friend of mine was able to use a PS2 controler or a X-Box 360 controler with his laptop (with Usb connection for both).
unfortunally for myself -_-, I forgot to ask how he did it.
SO...What Software do I need to Upgrade it to where it will see it?
He most probably used an adaptor,there is one i know of not sure of it's name
Logitech make a PC USB controller that is very much like the PS2,the number on it is (not sure what PID stands for,might be an abbreviated way of saying part number ?) PID:VV534,rumble pad 2 or dual action game pad,you can view them under the "gaming"link just to the right of the banner at the web page below
http://www.logitech.com/index.cfm/gaming/pc_gaming/all/&cl=nz,en
my rumble pads are corded tho you can get cordless
also use the edit button instead of double posting otherwise the mods might growl ya