Does not work on FF 4.0.1 for Mac Rated 1 out of 5 stars

It does not work with FF 4.0.1 running on MacOS 10.6.7. I've configured and enabled AutoCopy, but highlighting text does nothing - no blink, no clipboard. The context menu is there, but it does not work because there is nothing in the clipboard. Sigh, this used to be my favorite extension, but I'll have to find something to replace it or move back to Linux.

This review is for a previous version of the add-on (1.0.1).  This user has 3 previous reviews of this add-on.