This week, I released "Basecamp for Software Developers". While it is applicable to most software platforms, it was designed with FileMaker developers in mind, specifically. With my past project management experience in the FileMaker community, this proven method has been developed to help teams finish projects within scope, on time and on budget. This solution will work for in-house developers, as well as those with small teams. Jim Medema of Surefoot Consulting and Brad Stanford of Tranquility Basics are already using it, with great success.
Even if you have a project manager in place already, this system and process are easy to pick up and run with. You can find details here.