Here it is: the dropbox to select what your history shows at the bottom of the page is killed(closed without making a selection) on the page update, if your like me and have the update set to 1 second, this gets really annoying, really fast. I tested in IE and the bug is not present.
I'm a programmer, but the code to this bug is most likely javascript, which is not something I'm skilled with, at all.
Thanks again for the great program and I look forward to the release of 0.5!

Edit: Just in case this is relevent, SAB is running on 64 bit CentOS.