Extend Visual Studio .NET
Target Windows, OS X & Linux from within Visual Studio .NET
www.trolltech.com/

VSTS source code control
from outside the Visual Studio IDE Linux, Mac OS X and within Eclipse
www.teamprise.com

Huygens Imaging Software
Decon & Visualization & Analysis: All types & brands of microscopes.
www.svi.nl

Oracle Unbreakable Linux
Enterprise-class support for Linux now 50% off.
www.Oracle.com/Linux