jbh- the avsforum is an awesome site for information.
The only problem i've found with recording HD shows on my computer is that 1 hour = almost 7gb of hard drive space.
That's why they make those 500 GB USB and Firewire drives!:biggrin9gp:
The recording software I use records the entire transport stream by default (which is about 7 GB/hr). For those channels that broadcast subchannels (which for the most part are weather radars around here), if If I only record the main channel, and not the subchannels, the size goes down.