Disappearing Flash in Firefox? A quick Adblock fix remedies the problem!
As savvy web surfers begin to upgrade to Flash 8, they're in for a bit of a rude awakening. If you're using Firefox and Adblock (which you should be!) and upgrade to Flash 8, suddenly flash movies disappear. Instead of the expected movie, you get simply blank space.
What's happening is a conflict between Adblock and Flashplayer 8. There's no update yet from either Macromedia or the Adblock developers, but luckily, you don't have to uninstall either tool to fix the problem.
All you have to do is disable "obj-tabs", those little "Adblock" tabs that hang off the edge of flash movies. These tabs give you easy access to block annoying flash movies, since right clicking on a movie will activate Flash's own context menu, rather than the Firefox menu where your Adblock tools normally are for images.
In lieu of the obj-tabs, you can click tools->Adblock->"List all blockable elements" or hit ctrl-shift-a to bring up a list of everything on the page that Adblock can filter out.
Turning off Adblock's obj-tabs is easy. Just click Tools->Adblock->preferences->"Adblock Options" and then uncheck "show obj-tabs." Refresh your page and voila! Flash is back.

