RBD 7.5 ("Revision Control")

* Postmortem: Print 4 Postcards * by Tom Baumgartner
Tom explains the development of his 4-up postcard printing app.

* Interview: Macdeveloper.net Creator Ray Barber * by Marc Zeedar
A new website for finding, managing, and rewarding testers of your Mac applications.

* Two-Factor Authentication * by Mattias Sandstrom
How to use the YubiKey hardware dongle to provide two-factor authentication in REALbasic.

* A Plugin System * by Thomas Tempelmann
Thomas creates a sophisticated RBScript-based plugin system.

* Easy Charts and Graphs * (part 2) by Christian Schmitz
Amazing charts and graphs using the ChartDirector plugin for REALbasic.

* REAL Revision Control * by JC Cruz
JC Cruz walks you through all the options and shows how they work with REALbasic.

Other issues and the PDF edition can be purchased on the RBD website.