cgminer -o stratum+tcp://stratum01.heavycoinpool.com:5333 is supposed to work ?
it doesn't even really try to connect, I get quasi instantly auth failed: with my usual -u -p parameters I copy paste...
cgminer --heavy -o stratum+tcp://stratum01.heavycoinpool.com:5333
also you need R9 card I believe.
7xxx cards will also work.