Hey I just found a very cool article on Vegas 8c 
http://digitalproducer.digitalmedianet.com/articles/viewarticle.jsp?id=522849-0
Has a very good spin on Vegas and tells of things that Vegas was the first to have that i was not aware of.
I know that with the latest release people are complaining allot but it still works good and the new trimmer is GREAT, I love Vegas  and I am coming from Avid (pinnicle) Liquid  of which after using Vegas I cant believe I ever got anything done in. So bottom line yes there are problems with the latest update, but every NLE has problems with updates, at least sony is not killing the software like Avid did to Liquid. 
Just be thankful that Vegas is still such a great program and enjoy the freedom it gives you to be creative and produce wonderfull video and film projects. 
My 2 cents.
Paul B