Hi marc57,
Well sorry to hear about the new vulnerabilities, with scandoo pre-scanning and using DrWeb online url checker as a bookmark, you can do a lot here, also we can run webshield in the browser or privoxy for that matter. The browser's main flaw is Safary, but is a strange beast "Mozilla/5.0 (Windows, U, Windows NT 5.1, en-US) AppleWebKit/525.13 (KHTML, like Gecko /0.2.149.27 Safari.525.13",
the scanit Browser Security Test was flawless,
polonus