This is a question I'm asked a lot. What is the difference between a DVB-S and a DVB-T tuner?

There are a few DVB-T tuners that handle HD, for example the AVerTV Hybrid Volar HX. Are any of these cards compatible with the DVB-T2 standard that is slowly being rolled out?

My HTPC case only has room for a half-height card, but I'd like to fit a dual DVB-T tuner card if possible. Are there any half-height cards that have 2 tuners and are they any good …