Oh I love Torchwood. I love all the Who related stuff :P
If you enjoyed the Torchwood audio-plays you might enjoy the Big Finish Doctor stuff. Frankly the eighth Doctor plays are worth it just for McGann's voice :P I can send you a disc with a couple of you want
I have many *grins* I could cherry pick you a good one.
Oh, Mark Gatiss has done a few Big Finish plays btw. He plays The Master in the one I am listening to currently. Pegg's in a couple too.