Xmarks is Freezing Firefox Rated 1 out of 5 stars

I've been a big fan of Xmarks for a long time. I've relied on it for syncing my bookmarks between 3 browsers. When Firefox 11.0 was released, Xmarks started causing Firefox to freeze EVERY time I did a manual update. I have uninstalled all other extensions to isolate this issue. Each time I re-install Xmarks and attempt to do a manual sync, Firefox freezes part way through the sync process. I cannot use Firefox now when Xmarks is installed.

This needs to be fixed. Submitting this issue on the Get Satisfaction Forum used by Xmarks is totally useless. Hopefully, the developer will read this and respond.

This review is for a previous version of the add-on (