Hello.

I've been running a Quarkcoin p2pool since about September for my own solo-pool mining purposes.  The more the merrier?  It's there, please feel free to use it.  Fee is set at 2%.

http://blackpools.pw:3336

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For those just getting started...

Here is the link to the pre-compiled quark cpuminers for Windows.

https://docs.google.com/file/d/0BxKqW4aMUczmaTVfWjZEdnpqLVk/edit?usp=sharing

Be careful, there was malware floating around not long ago as a quark cpuminer, scan whatever you download.

For unix I found the "uncle bob" cpuminer performs quite well:

https://github.com/uncle-bob/quarkcoin-cpuminer

Installing the latest GMP library could also make a difference in performance.

Command to start mining with this pool:

minerd.exe -a quark -o http://blackpools.pw:3336 --userpass=YourWalletAddress:AnyPassword

Make sure "YourWalletAddress" is part of the command otherwise you're donating everything to the pool.