've tried phoenix and poclbm

right out of the box and stock the 3 cards are doing 260mhps with BFI_INT VECTORS WORKSIZE=256 AGGRESSION=12
If i set the first card to those flags it cranks the cpu to 100%.  This ends up reducing the performance of the other workers.
So I set the aggression down to 8 on the first card but now I can only get 150MHPS!!  What gives?
Currently I have to run the first card at 150mphs while the other 3 are running 260 completely stock.

I've tried all different flags, both kernels and the only way these cards do anything decent is with aggression=12
how can I run my primary card at aggression=12 without lagging the cpu?
I would love some advice on the issue, it may even be worth a tip, who knows.....

I will be sending a donation for the efforts put into linuxcoin, anyway.  Truely a great build.  Needs a little fine tuning/documentation but can get anyone who HAS A CLUE up and running in minutes.

Other than that this is my 2nd linuxcoin rig.  first one is 4x 5830's.  Worked flawlessy in minutes (maybe an hour)
whoever says getting linuxcoin to run is hard, obviously is not even familiar enough with windows, so probably should dodge linux altogether.....
that is coming from an avid windows users and a linux novice.  what parts are you guys having so much trouble with.  An easy windows tool to delete the partition and make a small first partition is EASEUS Partition Manager.  It is completely free for home use.  GPARTED is also another great program, just boot from the disc and make your two partitions.

-DiamondPlus