Worpress Migration Problem (Wordpress.com to self-hosted)

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Bids
3
Avg Bid (USD)
$30
Project Budget (USD)
$30 - $250

Project Description:
I just migrated a site from wordpress.com to a self-hosted wordpress blog. After completing the migration, we noticed that the urls have changed.

For example:
http://drinkblackwater.com/2011/01/07/nas-going-to-kanyes-g-o-o-d-music/

-now gives a 404 error because the new site lists that same url as

http://drinkblackwater.com/?p=6749

All links are broken from search engines and I would like this fixed. Please only bid if you can fix this right away. I know there are redirects on the market, but I do not know which one to use because this is not my expertise.

Thanks.

Skills required:
Wordpress
Hire DoGoodWork2
Project posted by:
DoGoodWork2 United States
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