Before I bought the Hauppauge TV Tuner (PVR 150 MCE Edition) , I bought a WinFast 200 XP RM Tuner. I thought that it would just work like the rest of the tuners (Bought it for RM 145). I found out that the TV Tuner doesn’t work with Windows Vista Media Center Edition as Windows Vista prefers a Hardware MPEG-2 Encoder , usually those expensive TV Tuners such as Hauppauge TV Tuner comes along with it. Whats the difference you ask , well there are some difference between the two. Lets take a look at them shall we-. Firstly ,TV Tuners that do not use a hardware MPEG2 Encoder , they’ll usually only work with softwares (aka PVR Software) that comes along with the hardware. The software doubles as a software MPEG-2 Encoder , in other words it uses up your CPU Cycles to encode MPEG-2 Video direct from the steam and feed it to the TV. Usually with a fast CPU you wouldn’t feel the pinch but when you try to use a slow CPU , lets say 450Mhz you’ll be seeing the frames are being chopped as the CPU isn’t fast enough to encode the Stream and output it. Okay , now lets say you have a decent CPU (Pentium 4 1.6Ghz and above) and you don’t have the moola ($$$) to buy a hardware encoder card and yet you still want to use Windows Media Center to record. Then continue to read on my journey…on how to convert your cheapo TV Tuner card to work with MCE. If you’re using a software TV Tuner that is – Otherwise you’ll be getting this error !