Not exactly what you asked, but this link's SUPPORT tab upper right shows you the icons you get in this app. Its very nice, works well on my Omnia
http://www.imarche.net/omnia/index.php
Lemme go on a bit...if you just install this you get to "pick" which buttons you use. Many choices. Very fun. Very flexible....and WAY easier than the link you found (which I'm sure works great, but....easy is nice too
)