mark the spec I published only has one IRC bootstrap or #groupcoin channel not 99 as in bitcoin spec as for a smaller network we don't need it yet.  When and if groupcoin get's bigger and more premanent nodes exist you can add that change if needed.

commit 08018add715bf551402a887542b5525cbb0cdfdf for https://github.com/sacarlson/MultiCoin is now tested and working to  recieve but now have found it will not send from groupcoin config spec.  transactions were tested to the groupcoin https://github.com/sacarlson/groupcoin build commit 2239255ae7428892b1c9 that is setup to the present groupcoin spec

I found there is some strange bug in this version of groupcoin I havn't figured out that  has a problems starting from a clean empty .bitcoin datadir that cause:
bitcoin-qt: src/main.cpp:2015: bool LoadBlockIndex(bool): Assertion `block.hashMerkleRoot == uint256("0xd597477ef4dac6078bebd0240be7da16556ba881f047823791ddc83676d16fde")' failed.
Aborted

It might be easier and more useful to just merge the present bitcoin or at least my branch into bitcoin-qt to have something that works that might have usage here and else were.  I like this gui so when I have time I'll try to work on it.

I did find a solution for the block.hashMerkleRoot  problem above and the fix has been updated in my github at https://github.com/sacarlson/groupcoin . it was due to the unseen \"  quote simbols in the psztimestamp that made the merkleroot fail.  I never had to convert to hardcoded values in a program so didn't know about this kind or problem.

I can now start from clean datadir address and recieve coins but still can't send after the coins are recieved with error coin validation problems.  for something so simple hard to beleave it could be so hard.