Uninstalling applications using the uninstaller that came with the application can be messy,i.e. leaves
registry residue,files in your program folder,etc.In order to keep a truely clean machine,next time
you have some change in your pocket buy an uninstaller,you run it while you install an application
and it monitors every little thing that an application does to your system.
I use total uninstall,http://www.martau.com/ and love it,but there are others,search betanews.com,
you might actually find a freeware one,i'm not sure.