[Blown Beauty]

I tried to install 2.1 over 2.0 and I keep getting this error when I try to upload the xml product.

Does it look familiar to anyone else? Any help would be GREATLY appreciated! I'd like to just revert back to 2.0 until a later date since I have all of the hacks to integrate it throughout my site.
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Database error in vBulletin 3.5.3:
Invalid SQL:
CREATE TABLE `shout` (
`sid` int(15) NOT NULL auto_increment,
`s_by` int(15) NOT NULL default '0',
`s_time` int(15) NOT NULL default '0',
`s_shout` text NOT NULL,
`s_data` text NOT NULL,
`s_me` tinyint(2) NOT NULL default '0',
PRIMARY KEY (`sid`)
) TYPE=MyISAM;;

MySQL Error : Table 'shout' already exists
Error Number : 1050