I had a small problem with the submission of version 1.1 of "Taiwanese". Its fixed now and has been resubmitted. I also took the opportunity to rebuild the iPhone/iTouch app using version 3.0 of the iPhone SDK.
Until 1.1 is available, you can still find the current version on iTunes either by searching for "Taiwanese Gene Ko" or by clicking on: http://www.itunes.com/app/Taiwanese