cockpit mods!
http://www.hard-light.net/forums/index.php?topic=84459.0You'll want to extract the cockpit-mod folder from that download into your freespace2 folder and select it as the mod in the launcher instead of mediavps_2014.
To clarify one of battuta's points: If you're using the 2014 MediaVPs, get a nightly build such as this one:
http://www.hard-light.net/forums/index.php?topic=87013.0 It includes some new features after 3.7.0, but don't worry, test builds and nightly builds are (usually) very stable!
Get the "standard" one- "SSE" and "NO-SSE" are for very old computers, the standard uses "SSE2". These are just compiler optimizations for certain types of CPUs (basically anything newer than a Pentium 3), and FSO still supports extremely old CPUs because they're weird. :7
Whether certain mods work on the new (2014) MediaVPs is an open question. I'm playing through Blue Planet using them and haven't seen any problems, but that doesn't mean there aren't any. If you want to be adventurous, you could edit the
secondarylist = mediavps_3612;
to
secondarylist = mediavps_2014;
and see if it works! But it's a good idea to have both the 3.6.12 and the 2014 MediaVPs in case you need them.