Toolbar?
If it installed something like "Yahoo Toolbar" or "Google toolbar" in your browser when you installed VGHD then go to "Control Panel -> Add or Remove Programs" and see if it has the toolbar listed. I loath toolbars and crud cluttering up my system.
Personally, I ***** all those "free extras". I carefully read the installer screens of everything I ever install as the "free extras" is NOT why I'm installing whatever I downloaded.
There have been cases where I simply deleted software downloads without ever actually installing them because they insisted on installing stuff like that with no way of disabling it.
Almost NEVER will the uninstaller for the real program include the "free extra" either. You have to go find that sucker and scrape it off your CPUs shoes by hand.
Sorry for the rant. Logically, I know it's sponsors and keeps stuff free and/or cheaper but emotionally, I still ***** that junk with a passion. If I was interested in having it, I'd go download it myself.