Skip 20 Seconds Foreward in iTunes

[speedemonV12]

hey guys, I have been wanting this for a long time, and finally decided to post a topic about it. I was using mplayer a while back for movies, and loved how when you pressed the arrow key, it would jump foreward or back a set amount of time. I am looking for this in iTunes, I have a lot of trance tracks, and get new ones everday, and at 3 hours long a song, i want to be able to skip foreward to find out if i like it or not. Is it possible to set the right arrow key to jump foreward 15 seconds, and the left arrow key to jump back 15 seconds? if not, does anyone know of a player that could do this?

 

[killerrobot]

If you press command option arrow (left or right:backwards forward in the song) it skips 5 seconds. I'm not sure if you'd be able to change that to 15 seconds though.

 

[speedemonV12]

i found a guide here..

http://www.macosxhints.com/article.php?story=200507192227372&lsrc=osxh

but I have no idea how to set it up, like creating scripts, and then binding them to the keyboard in iTunes.