Some Useful Links

Adding Forum to Blogger

http://www.etiole.com/2008/06/Would-you-like-to-start-a-forum-on-your-blogwebsite/

http://js-kit.com/

http://blogging.nitecruzr.net/2008/06/adding-forum-to-your-blog.html

Adding YouTube Videos

http://google.about.com/od/googleblogging/ss/embedyoutubesbs.htm

http://bloggerfordummies.blogspot.com/2008/05/embed-youtube-video-in-blog-post.html

Google Calendar

http://google.about.com/od/toolsfortheoffice/ss/embedCalendar_5.htm

BlogSkins

http://www.finalsense.com/services/blog_templates/march2.htm

Adding Social Bookmark

http://www.tipsblogger.com/2008/12/how-to-add-social-bookmark-links.html