19 Rated 5 out of 5 stars
TGM has serious problems in the current beta (FF20). Restoring suspended groups is impossible and, in some cases, session tabs and groups are not restored on browser restart. FF19 is the last stand.
maybe not yet Rated 5 out of 5 stars
It might not be dead quite yet. The support site is down because the My-sv.net host has called it quits. Axel may move the site to a different domain...
"Page not found
My-sv.net free rental server has ended the service on August 10, 2012 "