CADCourse.net TurboCAD training and support, offering books, CBT and live online consulting.
Davids TurboCAD FAQ FAQs for TurboCAD compiled from various forum threads and user contributions.
IMSI The developers of TurboCAD, with online store, trial downloads, documentation, and user gallery.
Tom's TurboCAD VBA Topics A personal repository for bits of code and knowledge about programming TurboCAD with VBA and VB.
TurboCAD File Library An open TurboCAD user group that administers and maintains an archive library of files for use with TurboCAD, accessible to members.