Locked Out Of My Own Site!

Okay, I am running the latest version of IM and when I installed it last night to my server, I think I got a bit impatient and clicked 'I have deleted the prill_install and Install directorys', I went on to my site, accessed the ACP and made some changes to Board Navigation and Forums.
I logged off and logged back in later, I can't login now, it will hang on 'Connecting to (MyServer.com)', then I get a connection timed out.
Any suggestions:?:
I logged off and logged back in later, I can't login now, it will hang on 'Connecting to (MyServer.com)', then I get a connection timed out.
Any suggestions:?: