So far there's not much beyond episode titles and brief descriptions. grr.. the link to the info at sides express isn't working anymore. (none of this stuff is verified, but that's the nature of spoilers) OH and Razor was episode 1 & 2.
4.03 - He That Believeth In Me (Sounds like the title is referring to Baltar's little cult)
4.04 - Six of One (Casting sides say they are looking for a head Baltar)
One of the spoiler sources says:
4.05 - The Ties That Bind (no info)the human-cylons are going to have a taste of their own medicine when the Centurion guards turn on the human-cylons. Can you say Cylon Civil war when bombs start exploding aboard cylon baseships
4.06 - Escape Velocity ( casting for a Gemenon representative, and various marines)
4.07 - Into the West (ok.. not sure about this title and have no more info on the episode... sides express doesn't have title)
4.08 - Faith ( this may be the episode that Nana Visitor appears in.)
Interview with Grace Park at TWoP
4.09 - no title yet and can't find any info'Athena and the others are on board the 'Demetrius', which we've been jokingly calling a 'plop a drop ship', because it's an old sewage refinery ship', 'it's gritty, it's nasty, it's hot, everyone's sweaty, living in cramped quarters, and not at all happy. It's a small hand-picked crew that includes Helo, Anders and Athena as well as a couple of other familiar, as well as new characters, and they're on a mission that Admiral Adama okayed, but that has now gone on for longer than they expected'.
'In the previous episode, there are just two days left before our absolute final deadline where we have to meet back up with Galactica. Unfortunately, there is also dissension within the ranks. One of the team isn't ready to go home just yet. In fact, this individual wants to venture out further out in space and things get out of control. That's how episode seven ends, and when we come back in this one tensions are running high and the you-know-what really hits the fan. It's a great episode'
4.10 - IMDB has the title as Sine Qua Non but anyone can register there and add info.
Sorry that's all I've got right now. You can check out Spoiler TV if you like.. dial up keeps me from watching the clips
http://spoilertv.blogspot.com/