Hey guys, I just got this on thursday and it is great. It is called the advanced Chute System. It is made by the same people that make Badboy mowers i think. It is kinda a one size fits all type of thing with 5-6 models to choose from. It is very simple in design and is not too expensive. the one that is on my Toro was 209.00 plus 10.00 shipping. They also said that if took some pictures and e-mailed them to them then they would refund my shipping. Cool huh. It can be all the way open, 25% open, or all the way closed! Really nice piece of equipment!