How do I add a WebPart to my site??

1. Login to your site with an account that has site owner access.
     a. Once on that site, go to Site Actions -> Site Settings -> Modify All Site Settings.
     b. Under that, click on "Web Parts" under Galleries.
     c. Click on "New" in the toolbar, and find the MyWebPart.MyWebPart.
     d. Under that, click on "Web Parts" under Galleries.
     e. Click on "New" in the toolbar, and find the MyWebPart.MyWebPart.

2.     Check the checkbox, and click on "Populate Gallery".  

You should see the MyWebPart.MyWebpart file ready to use in your site. 

3.     Go to your site and then go to the page you want to add your Webpart too
     a. Click Site Actions --> Edit Page.  

Your page will prompt you to “add new WebParts dialog” which simply shows
you a list of possible WebParts you could add to your page.

      b. Under Miscellaneous, you should see the MyWebPart.  

       c. Check the checkbox, and click "Add".  

     d. You now should see the WebPart active on your page.