Laptop Ventilation

I recieved this laptop cooler as a gift for Christmas. As most of you know laptop computers are infamous for overheating so I was really excited to get this. The only problem with this design is my computer has a tendacy to slide, it does have rubberized pads throughout the frame but the computer still slides. Also the latch is not very strong, so it can shut without warning and jar your computer. I think with just a little tweaking this will be an awesome product, please do not think I am being ungrateful for this but I want to be as honest as I can about it. There is also another one out by Targus that is motorized, it has two fans on it I think but as far as allowing ventilation this one is just as effective for that purpose. I think these run about $15.00 from what I have seen, but I recieved this one as a gift. Overall it is a good product and only has minor issues, and it does serve the purpose, I would give this a 4 out of 5 rating, thank you Targus and thank you Mom! ;)