Quick question on poolserverj - is there by chance a config setting that will let me change the difficulty for 'accepted work'?  Haven't had a chance to take a closer look at the source yet, figured somebody else might know.

The reason I'm asking is I'm considering porting it to make a pool for litecoins, but of course would ask permission if I had to modify any of the source (I did manage to take a brief look at license.txt while perusing a bit of the poolserverj code ).

I'd prefer this over pushpool because I like Java.  

As far as I can tell anything other than share difficulty would have an easy workaround to get litecoind and poolserverj to work together (in terms of, if I run into an issue, I can make another program of my own to translate between the two, or modify litecoind).