A new pool with susucoin has opened up.

Difficulty 1, for GPU: -o stratum+tcp://206.223.153.199:3009 -u <your wallet address> -p <anything>

Variable difficulty, starting at 1024, for ASIC: -o stratum+tcp://206.223.153.199:3033 -u <your wallet address> -p <anything>

Pool fee: 1%.

See more on: http://206.223.153.199/

I spoke too soon.

Here is a simple SQL script that fixes the precision in the database: https://github.com/bonesoul/CoiniumServ/issues/1055

And here is a a new pull request that makes the recipients pay the tx fee: https://github.com/bonesoul/CoiniumServ/pull/1054

Either or both of these changes fix the dreaded "account has insufficient funds."

This second problem has been fixed in my pull request here: https://github.com/bonesoul/CoiniumServ/pull/1051

Good luck with the other one.