wandidar,
i have the g-15, however i don't use it at all for what it can do.
however, i do know you can make very big macros, i was playing around and turned on the "record" and then just started hitting keys, i wanted to see how big of a memory 1 macro could have. needless to say i didn't find a limit. it would punch out a whole page of jiberish at the press of a key! now i guess i could test that, make another key with a bunch of junk, then open eq, hit the key and alt tab to another program and see if all the typing came out?
i do know you can record "pause" as well. you can have it press the keys imediatly (like i said the whole page of jiberish came out in a second) or you can program delays. i haven't messed with any of that.
i only use /dismount/stopcast
and a couple of other ones. i know lol, waste of money! what is cool is the heads up display on the keyboard tells you your system resources and ram being used, and when playing other games, it will display information about the game, amo, clips, ext.
it is a very nice keyboard, and has many things i just don't use. go buy it, try it for what you want, if don't work, take it back, tell them it didn't do as you wished! ;-P