Hey Justin I know you have a lot on your plate already with this retarget issue. However I have started to dive in to the code here a little. The multisig command needs a little tweaking. Multisig is such a great tool (http://www.youtube.com/watch?feature=player_embedded&v=zIbUSaZBJgU) and I would love to work more to bring features using it's platform over to Solarcoin. Plus this will allow future development on something like https://www.bitgo.com/. Maybe even later down the road adding it to the GUI. I don't know how close you are to finishing the new block chain explorer, But it would be nice to add the ability to view Multisig on the new explorer. Ok lets get to it

Code as is is missing the "createmultisig" rpc command

here is a link when bitcoin add it
https://github.com/bitcoin/bitcoin/commit/34226be7a8f5bbe1703141d39328ab99becb78c5

Also signrawtransation needs the "redeemScript" argument added to rpcrawtransaction.cpp

Here is a few other coins rpcrawtransaction.cpp

Bitcoin
https://github.com/bitcoin/bitcoin/blob/master/src/rpcrawtransaction.cpp

Dogecoin
https://github.com/dogecoin/dogecoin/blob/master/src/rpcrawtransaction.cpp

Litecoin
https://github.com/litecoin-project/litecoin/blob/master-0.8/src/rpcrawtransaction.cpp

If you could add this It would be great Thank you