and do a search using "Google" Search for "hotbar" and "spyware" together .
Here's part of the user agreement ,I would avoid it.
"HOTBAR COLLECTS AND STORES INFORMATION ABOUT THE WEB PAGES YOU VIEW AND THE DATA YOU ENTER IN SEARCH ENGINE SEARCH FIELDS WHILE USING THE SOFTWARE. HOTBAR USES THIS INFORMATION TO DETERMINE WHICH ADS AND BUTTONS TO DISPLAY ON YOUR HOTBAR TOOLBARS AND WHICH ADS TO SHOW YOUR BROWSER. HOWEVER, HOTBAR DOES NOT (A) ASSOCIATE OR STORE SUCH WEB USAGE DATA OR SEARCH INFORMATION WITH ANY PERSONALLY IDENTIFIABLE INFORMATION INCLUDING BUT NOT LIMITED TO YOUR NAME, EMAIL ADDRESS AND OTHER CONTACT INFORMATION OR (B) ANALYZE SUCH WEB USAGE DATA OR SEARCH INFORMATION TO DETERMINE THE IDENTITY OF ANY HOTBAR USER. SOME INFORMATION COLLECTED BY THE HOTBAR SOFTWARE IS PERSONALLY IDENTIFIABLE, SUCH AS NAME AND EMAIL ADDRESS. "