The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
From Wei-Meng Lee:
You can now search for all developer training courses from Developer Learning Solutions using this iPhone app! Using this app, you can search for courses of interest, email course brochures, view schedules, and register to be updated of future courses. All these in the comfortable of your iPhone.