Deleted “Inbox” from Outlook2k PST file

Dont know how I did it, but a folder in my PST file on my hard drive is gone. I have a rule set that all email coming from the Exchange server is automatically moved to the “Inbox” in my Personal Folders. Searched though all the other folders, imported the latest Archived folder, I have opened and closed Outlook 2k, removed and re-added the PST, and searched my hard drive for ?inbox? to no avail. I may have accidentally moved it to the Deleted items folder on my PST…then deleted if from the deleted items. Has this folder gone to the never-never land of ones & zeros or does anyone have a solution to recover this folder? Of course there are all kinds of important emails in there that all needed immediate attention?yesterday. Help!