So far, on my XP SP3 system Webroot and Sandboxie seem to coexist very well. I am able to verify that the AV detects potential bad sites, and also detects and quarantines the Eicar test file download before the file is recovered via Sandboxie to the download folder. My question is whether Identity Shield is functional within a Firefox browser supervised by Sandboxie? (I do show the padlock.) I only ask because I haven't come across a recent or definitive answer. If they aren't compatible then I suppose it would make more sense to conduct financial transactions outside of a Sandboxie supervised browser. Any info appreciated.