Well it appears that part 2 of the retrospective won't happen because I just learned that Norman Caruso, The Gaming Historian, has decided to quite making videos for personal reasons. I know it sucks but you have to respect his decision. I know, I was looking forward to the next part as well. :(

But there are always other sources to look up Sonic history all over the 'net anyways, like that other video that was link here which I do like also.

This is a video from one of the contribitors of RetrowareTV.com called the Gaming Historian. As the name implies, He does history videos on various event's of gamings history. He is currently doing a history of Sonic the hedgehog and how he came about. Part one is up now so check it out!

http://www.retrowaretv.com/home/TheGamingHistorian/TheGamingHistorianEpisode12SonictheHedgehog/tabid/297/Default.aspx

And while you're there, check out the rest of that awesome site if you love the classics!