Oracle / Unix / PCI DSS audit tools

Hi, we are looking for feedback on a free Oracle, Unix and PCI DSS audit tool that we have developed. You can download this from www.coaudit.com , there is no registration requirement. If you need to do a Unix, Oracle or PCI audit then this tool should definitely be helpful.

We are looking for suggestions for additional enhancements and good/bad feedback. Thanks for your help in advance.

Regards,
JB McCarthy