Wifi .apk: code dot google dot com/p/android-wifi-tether/downloads/list
Having said that, if you have experience adding wifi tether to your Android device using .apk (or maybe there is a better way?), I am interested in any 'lessons learned': please post your .apk wifi tethering experience. There are numerous choices in the URL above. I am posing the request because as much as I would like to have this capability, I would hate to brick my Motorola Triumph without due diligence.
Thanks in advance.