Actually... I got this tweaked for 3.0.9, worked great.
Then I upgraded to 3.5.4, still works!
The zip file here has a xml file, sure. All THAT does is detect the browser and AUTO point to the correct skin style for WAP.
HOWEVER... if you want, you can JUST take the template itself, import that, tweak it, THEN you can do a force url style select as your link you give out. Works too. =)
If you want a taste of what I did so far, click.
http://forums.qj.net/index.php?styleid=15
That will load the WAP version skin on your browser (Or cell phone), also I edited a few things to make it better.. still working on things, but I got it looking nice on my phones.
Also I added a link to "Restore Skin" which aides non cell phone browsers to get back to normal.
I would work on this more.. but Im not sure if I could just hijack like this and post updated wap templates.