I am having trouble with my AIM account lately.

When I try to sign in it tells me my username/password is incorrect, to solve I have to go to the account and retype in my password and it works again.

So I thought I would remove the account and add it back in. The trouble is that after signing out and clicking on the Remove Account button I get the hourglass (spinning ring thing) and it just hangs there. I have let it sit for over 30 minutes and it still hangs. If I exit the screen and come back, the trouble account is still there.

Is there any other way to remove a Messaging account?