Is there anyway to reduce the amount of graphics lag this causes in OS X? The latest version works perfectly on my iMac w/ a Radeon 4850 (getting 50mhash), but it makes everything so laggy i can only run it when afk.
Currently the only flag I'm using is -w 64 as that's recommended in the OP.
Try adding -f 120
Tweak the number up/down...higher you go = smoother desktop experience, but slower mining