Seolinx addon for seoquake isn't working?

I didn't use seoquake for a while and now i have noticed that seolinx addon which used to show PR of a website when you put cursor on link to it. Now i can't access options screen of seolinx - when i click on options the addons window just freezes. And i can't change anything in seolinx through seoquake preferences. I already it on older versions of firefox and older versions of seoquake.
I'm the only one with this problem?

Have you fixed it? I have the same problem

no i haven't but you can try sending email to seoquake team. I did that however they haven't done anything

Have the same problem with FF4.. hate to be forced to use Chrome every time I do keyword research