Nice to see I can get something right!.... might show this to the wife!
Seriously, of all these things the one I liked most was Safespace but it's no longer being supported or developed in it's free version and you can't download exe's with it. I know on some systems Sandboxie can build problems over time and I think Geswall needs a much longer evaluation than I am able to give at the present time. I'd be real interested to hear from anyone who's had it running for a while.