Hello. I am having an odd problem.

For some reason I canot log into my sandbox (although I am almost certain that I am using the correct password).  Yes, I am logging in from "test.salesforce.com"

I tried to use the "Forgot your password" link to get my password e-mailed to me.  Unfortunately, it has been over 12 hours and I have not yet received an e-mail (and have checked my spam folder too).

Any thoughts?  Has the login procedure changed for sandboxes with the latest release?

Thanks.