http://www.ncmonline.com/web-hosting-reviews/site5
This video tutorial will show you exactly how to install WordPress on your Site5 shared hosting account using the the Site5 control panel and applications installer. To read NCM Online's Site5 review, and to see uptime and speed testing results, please visit the link above.
This video is also available at: https://www.youtube.com/watch?v=O8UF-XW_B5M