looking for working USB CDC example for LPC1343

I am trying to get USB CDC going on an LPC1343 and I would like to start with a working example, but I haven't found one yet.  I have an Olimex LPC-P1343 and their samples only have projects for IAR.  I looked into porting them to CrossStudio but found comments saying the code is buggy.

I am currently working with the microbuilder LPC1343 CodeBase linked below, but it is a complicated app and has issues as well.

https://github.com/microbuilder/LPC1343CodeBase

Any code people are willing to share would be appreciated.

-Marc