What are your thoughts on getting the latest version of Adaware ? I have McAfee installed. On a previous version of AdAware which I had , I didn't really see it finding anything of importance and it also slowed down my computer when I started it up. Although the company claims that this newer version finds more "things" than the previous one did and that it doesn't slow down your computer as much. So do you think it is needed or worth purchasing if one has McAfee already installed ?