When I installed PDFCreator, I opted to not install the toolbar. It installed anyway. After the install, every time I used my browser I was informed that there was an attempt to change the default search in the browser. I uninstalled the toolbar and the problem went away. I don't know what the value add could possibly be for the toolbar as PDFCreator is already on my desktop and can be easily started. I rate the tookbar's behavior as VERY intrusive and a big negative to your product.