New to Mining Need some help. HD5770 GuiMiner

[Joshwaa]

Hello I am confused about all the flags for gui miner. Currently I am using -v -w128. Is there other settings to get better points?   I am getting 193 Mhash/s  925gpu/600mem. Should I use a diffrent miner?

[IamAtlas]

Are you using the phatk kernel?

If you can push your memory down to 300Mhz and increase your worksize to 256, you might be able to squeeze a few more MH/s out of it.

[Joshwaa]

Why does the low mem clock help? also what is the -w flag do? Also I have a 5850 what are the flags for that?

I am using guiminer what is the phatk thing?

Thanks for your help!