Take a look at the Getting Started Guide at the UOAI Wiki or visit the UOAI Forums!
A basic Reference Guide for the UOAI Managed Wrapper Library is now online. More documentation is currently in the works, even though a reference guide is being written it is not 100% complete
Also, take a look at the vbScript sample, placed in UOAI's installation directory (typically "program files\UOAI\UOAI vbScript Sample.html") for an example on how to use UOAI. Also the UOAI Wiki is good source of intformation, and a bit easier to understand.
Bug-Reports and further questions can for now be sent to UOAI@decelle.be or posted on the forums!