A tool used to "build platforms" for embedded devices (Win Ce and Win Ce Dot Net) ---- ''Microsoft® Platform Builder is an integrated development environment (IDE) for building customized embedded platforms based on the Microsoft Windows® CE .NET operating system (OS). Platform Builder comes with all the development tools necessary for you to design, create, build, test, and debug a Windows CE–based platform. The IDE provides a single integrated workspace in which you can work on both platforms and projects..'' * From: http://msdn.microsoft.com/en-us/library/ms938344.aspx ''Not easy to use (following from StackOverflow a Programmer's QuickQuestions site - http://stackoverflow.com/)'' * Books are pretty rare. SamPhung has the only one that is current. * MSDN has loads of walk throughs. ** Be forewarned, it is probably the most complex tool you're ever used (unless you've done embedded OS development before) and it takes a long time to get proficient in it. I'd highly recommend gettting actual in-person training. ---- The basic idea is okay, but the execution is horribly wanting. Daily agony. BondageAndDiscipline. But I'm sure, once I understand it better, there will be SweetnessAndLight. Did I mention that WinCe is an RTOS (RealTime OS)?