For some odd reason WMP suddenly stops working in my browsers every few months. A whole uninstall/reinstall of the app becomes necessary just to make it work again. Not only that but the buffering is terrible, because while a Quicktime stream and even a Real stream plays smoothly, every WMV stream has to rebuffer at least twice. To top it off, it can't even attempt to play half of the WMV files out there. Truly a junk product.