You should check the Activity Monitor app to make sure there are no extra bfgminer or cgminer processes running, if there are quit them, also if you put
ls -l /dev/cu.*
in Terminal your devices should show up there if the computer sees them, antminer should look something like this
/dev/cu.SLAB_USBtoUART
To over clock the antminer you put
--set-device antminer:clock=x0781
In manual flags, swap that 7 in 0781 for 8, 9 or A like x0A81 or x0981 with A being fastest
for klondike in manual flags
--klondike-options 1300:70
where 1300 is clock and 70 is target temperature so higher on both is faster
You've got it, copy/paste that first line of your post and it should work fine - although x0781 is the default ant clock so it shouldn't change anything
Comments
[2014-02-09 18:03:12] Waiting for devices i have proper drivers installed
[2014-02-09 19:28:35] Started bfgminer 3.10.0
[2014-02-09 19:28:35] Loaded configuration file /Users/DarkKnight/Library/Application Support/MacMiner/bfgurls.conf
[2014-02-09 19:28:35] No devices detected!
[2014-02-09 19:28:35] Waiting for devices
[2014-02-09 19:28:35] Probing for an alive pool
[2014-02-09 19:28:35] Testing pool stratum+tcp://mint.bitminter.com:3333
[2014-02-09 19:28:35] HTTP request failed: Protocol stratum+tcp not supported or disabled in libcurl
/dev/cu.SLAB_USBtoUART