You can also use a miner that supports stratum.  I've been using one to access Danbi's stratum server instead of the http server.


Here's where I found it:
https://bitcointalk.org/index.php?topic=652849


There is a Windows build available.  Set your miner configuration to point to: stratum+tcp://dmdpool.digsys.bg:3333.  You will need to create a .bat file, or set up a config file.  It has Diamond v2.0 support built in.  You need to make these modifications:

Use the switch "--normal-hashing true" in place of "--difficulty-multiplier 0.00390625".  Use the "groestlcoin" kernel (or re-name it to "diamond"....both work the same).


It's all been working for me without any issues.