Its Delphi 6, running IBO 4E. It uses Intebase 6.016.

If you let me know how to do this callstack thing, I will gladly test it
out.

I did some extensive testing last night and the IBX version is definately
not doing it. It could be that the grid is written with IBX in mind.
Obviously though as I pointed out to them, with IBO being a great product
and DevExpresses products being better than anyone elses grid (IMO), getting
the two working together is a must for both of you.

Thanks,

ANDY