I still get the question to make Symbaloo my homepage
If Symbaloo keeps asking you to set it as the browser home and you have already done so, something went wrong. Check your browser settings if it states http://www.symbaloo.com/?sethomepage=1 instead of www.symbaloo.com. Remove the 'setashomepage=1' part and the problem should be resolved.
Note: If you have the EDU version, please make sure to make edu.symbaloo.com your browser homepage.