[11.04 64Bit B1]-Clicking Email Not Launch ThunderBird?

[Jesse Palser]

[11.04 B1-64Bit]-Clicking Email Not Launch ThunderBird?

Hi,

Running Ubuntu 11.04 64Bit Beta1.

I use Mozilla Thunderbird for my email.
When I click email in FireFox, nothing happens.
(ThunderBird does not open compose message).

I checked in default programs of FireFox
and ThunderBird is listed for email.

Any help would be appreciated!
Thanks!

Jesse