Thanks Guys It Was Great Help and I have began to mark my code for the ''.join() string conatination optimization. Upon regoogling (when you know the right thing to google it can make a big diffrence, having not know how to google +=, hehe). I found this commentary and set of tests. I find it a good conclustion to this question.
http://www.skymind.com/~ocrow/python_string/ ''.join(['Thank ','you]) - Haz -- http://mail.python.org/mailman/listinfo/python-list
