Site Template

1. Log into your SharePoint site as the site Administrator.
2. From the Site Actions drop-down menu in the top right, select Site Settings.
3. Under the Galleries section, select Site templates.
4. Select Upload to load an application template into this SharePoint site.
5. Browse to the .stp file from the distribution and select Open. If you have several application templates to load into your site, you can use the Upload Multiple Files… option to load them all at once.
6. Click Ok to complete the upload of the application template to your SharePoint site.

Note: The instructions above are for dot stp files, if you have dot wsp files you will need to use the stsadm command with the addsolution operation and then after you have added the wsp file you will deploy it. Good Luck