I have 2 5830 GPUs, one using poclbm with switch -v -w128 getting around 280Mhash/s

2nd GPU using phoenix -k phatk VECTORS BFI_INT WORKSIZE=256 FASTLOOP=false AGGRESSION=12 getting 300Mhash/s

But if I go into summary screen of guiminer, poclbm shows the accepted column increasing, but the phoenix is at zero.

Is this the phoenix miner working or any I doing something wrong.  I am currently solo mining at the moment.

Thanks.