i havent found a good macro write up for the G-series stuff, I have the G15 KB, there are a few places to search for info including a few posts on the Logitech message boards. The easiest(newbiest) way for me was to make a make a macro simple by recording the keystrokes then use the macro editor that came with my G15 and remove/reduce the timed/timer steps(between the key presses) within the recording. If you find something good please let me know