Well, i just got back from the second dr. This dr wants to do surgery on my knee.... he said that it is better go in and look around and see what is going on than it is to let me continue walking like i am.. he says he wants to take out the floating body ( most like a piece of torn cartlidge) and a thing called a placa( not sure of the spelling) so i have surgery on 9/11.. so wish me luck ok?