Too bad you haven't been able to catch that series DBond, "Hell Below".
It's what got me back into SH4!
I've been watching every episode, twice.
It's on the Smithsonian Channel, I get it through Direct TV.
I think you have to have the HD package.
But it's only $5.00 a month extra, and you also get several HD movie channels;
MGM HD, SONY HD, HDnet movies, Hallmark Movies, Univeral HD, and the Smithsonian channel.
Maybe you can stream it from the internet, I don't know.
But I do know....you'd like it.