Quantum replicates the functionalities of QC. Quantum will have the requirements, test cases, test runs, defects, RTM, TCM just as QC and will also implement custom fields. It is being developed on *AMP platform and is platform independent
QAWIKI is a wiki for QA engineers. It is a wiki which also supports an Integrated Test Environment (ITE) which allows a QA engineer to create a test case on a portal and execute/schedule it on a remote box, then collect the logs and disp them in reports.
The Open Log Engine is a powerful tool for advanced logging in games or programs. It easily allows you to make logging outputs in your program and analyse them afterwards with the Open Log Viewer, which provides you a powerful filtering system.