HTK, active member on the SOCOM.com forums has just posted another episode of the Socast podcast, this time discussing Zipline Episode 5 and the SOCOM 4 information that came from it.
MP3 link to the podcast here.
Next, you MUST vote in this poll to get Sony on board for a SOCOM 2 in HD remake. Create awareness and make it happen. Remember, this is how God of War Collection got greenlite for an HD remake. Make enough noise and they can't ignore you.