I just purchased a TC-P50GT30 Panasonic TV. Do I need to use the Panasonic 3d glasses with the tv for the best 3d image? Or are there much cheaper glasses I can buy? Paying 140 dollars per pair is a bit ridiculous. On a similar note I also have a 3d monitor for my computer (BenQ XL2410T). Would what ever glasses I do end up with also work with this tv? I know the Panasonic TV requires active glasses instead of passive. But I'm not sure what the nvidia 3dvision uses. [url]http://www.newegg.com/Product/Product.aspx?Item=N82E16824014241[/url]