Newbie questions-GDB w/RDI possible?

Hello,
 I was wondering if it is possible to use the Insight/GDB debugger using
an RDI Dll. Specifically, I have the J-link interface with the RDI
option, and I am interested in using the insight debugger. Also, does
anyone have experience using the J-link GDB server? Do flash breakpoints
work?

Thanks in advance,

Dave.