Really like being able to set a new pool @ 10% to verify functionality before throwing all hash from miner.
DoubleDD
I think so, but I don't have an S3 so I can't really say what files will need to be edited. I agree with you that the load-balance is a very nice feature for testing out a pool. Good luck.
I can provide the files here.
DoubleDD
I won't be able to do anything with them as I don't have an S3 to test out any changes. A wrong entry could mess up your S3. Your best bet would be to mention it on the S3 thread.
On the S1; there are 2 files that need editing. One is just a configuration file, but the other is a bootup script file with integration to a cron job. The script file if it's edited with bad settings could render the S3 in bad shape. I'm making the assumption that the S3 works the same way as the S1.