Membrane Button Cocoa 1.0 (by ExitToShell() Software)
Membrane Button Cocoa is a fully editable membrane-style button control for Cocoa apps on Mac OS X 10.

Flat Button Cocoa 1.1b9 (by ExitToShell() Software)
Flat Button is a fully editable "flat" button control, similar to Apple-only controls in Mail.

QuickLite 1.5.6 (by Tito Ciuro)
QuickLite already includes SQLite, so there's no need to download and to configure.

StyleGrid 8.7 (by Einhugur Software)
StyleGrid is a REALbasic plugin that creates styled spreadsheet controls.

LongBinaryStream 3.5 (by Einhugur Programming)
A REALbasic plugin which implements a Cross platform BinaryStream for larger than 2 GB files .