Channels over 100

[Blue Racer]

I just installed a Hauppauge PVR-150. It works great. I've been timeshifting and recording shows and all sorts of stuff. I have just one problem. I am not getting any channels over 100. I thought this was a 125 channel tuner card. Shouldn't it go to at least the high? Its the same whether I view it over the MVP or directly through the computer screen. The channels are set up in my EPG but when I try and view them I get fuzz or it will just stay on the previous channel that I was viewing. I am in the US and have Comcast as my cable provider. Are there any settings in GBPVR that I need to make to fix this? Thanks for any replys.

[stefan]

does it work in the wintv2000 application? Are channels above 100 really analogue? Maybe comcast only puts digital channels above 100?

[Blue Racer]

Thanks for your reply Stefan. I think you might be right. When you mentioned about the digital channels above 100 I went to my Zap2it account. It has 2 lineups to choose from, regular and digital. I download the digital lineup to GBPVR and thus I get the channels showing up in my EPG over 100. But when I looked at the regular lineup it stops at 99. Thanks for helping me figure it out.