I was a little bit dissappointed when I found out I wouldn't be able to get HD channels such as Discovery or ESPN on my HTPC. I know that ATI is coming out with the OCUR some time next year which I believe will solve all of my problems, but I really don't want to wait that long. Then I read a few things about hooking the HTPC up to the cable box via firewire to get HD content and I see that my cable box is supported. I was wondering if anyone has tried this before and what kind of results they have had. I am using MCE 2005. Will I be able to pause and rewind like I am now with analog cable? Will I be able to get shows like DiscoveryHD and ESPNHD if I am paying for them? Will I be able to get channels I'm not paying for?? 