Shamed04 -- you wrote "I try to be more aggresive with my shoulders on the downswing and let the lower body just follow along......been workin for me."
If it works for you, that's fine. However, in the modern golf swing (as exemplified by Tiger Woods) the downswing should start from the ground-up; starting with the lower body and then the upper body.
For an in-depth anaysis of the modern golf downswing, see my critical review chapter on the downswing at
http://jeffmann.net/downswing.htm
Jeff.