Ok then, but you are still missing the Republic of South Sudan; which is completely independent, a UN member state, and is a independent state (most maps are inaccurate due to the fact it acheived independence last July)
official resolution admiting south sudan:
http://www.un.org/News/Press/docs/2011/ga11114.doc.htm
updated map of africa:
http://www.google.com/imgres?q=africa+map+with+south+sudan&um=1&hl=en&biw=1280&bih=598&tbm=isch&tbnid=6BmyEdLZqogjWM:&imgrefurl=http://en.wikipedia.org/wiki/File:South_Sudan_in_Africa_(claimed)_(-mini_map_-rivers).svg&docid=9u9_Lx0E2yxO6M&imgurl=http://upload.wikimedia.org/wikipedia/commons/thumb/4/46/South_Sudan_in_Africa_(claimed)_(-mini_map_-rivers).svg/635px-South_Sudan_in_Africa_(claimed)_(-mini_map_-rivers).svg.png&w=635&h=600&ei=fuP9TryxPInY0QH5yP2WAg&zoom=1&iact=rc&dur=233&sig=115910113976171022513&page=1&tbnh=122&tbnw=129&start=0&ndsp=21&ved=1t:429,r:0,s:0&tx=97&ty=79
official website:
http://www.goss.org/
it is a member of other widely accepted organizations such as: The African Union, Common Market For Eastern and Southern Africa, the Commonwealth of Nations, East African Community, IMF, World Bank, has the right to join the Arab League
and it was worth a shot with Somaliland and Puntland since they will eventually be accepted as indpendent states but South Sudan deffinately needs to be included