There is reaper from the solidcoin guys and a fork which can be obtained on my pool, which is also able to mine sha256d coins, as well as scrypt1024_1_1_8 based coins.
http://wiki.solidcoin.info/wiki/Reaper
or
but you need an account at my pool: https://hynodeva.com
X-Mining-Extensions:

midstate, LongPoll, RollNTime is available.

Happy Mining
hynodeva dev