Are you using a stock rom? or cm7 or miui rom?
If you are using a Stock based ROM, then you can go to this thread of mine and download one of the flashable zips from there.
http://androidforums.com/triumph-al...power-menu-1-battery-icon-updated-9-16-a.html
Just delete the stuff you don't want and then add your font into the /system/font folder and flash in CWM. Make sure when you add your files, use the "store" or "No compression" settings in your Zip utility. You don't need to mess with the script at all.
If you are using CM7 or MIUI, then go to this thread and download the zip file from there and do the same:
http://androidforums.com/triumph-al...overy-option-power-menu-10-30-miui-build.html
And when I say "Flash in CWM", I mean to use the "Install zip from sdcard" and NOT the "apply update from sdcard"--pretty much this is the same with everything in this forum.