I wrote: >> Yup, you've already got addInput, addOutput, removeInput, removeOutput to >> call (althought I still need to implement 'em, but that's coming soon...). Jean-Marc wrote: > Are you refering to the addInput and addOutput methods defined in Node.h? If > so, > I don't think removeInput/removeOutput doesn't make much sense... or maybe we > aren't talking about the same thing (which is likely) Yup, we're not talking about the same thing :-). The functions I was talking about are defined in the idl file describing communication between the user interface and the dl, and all of this has to do with manipulating the definition layer/build time xml and not the run time stuff. All of the inputs and outputs should be firmly in place by the time the info gets to the BL and PL (hopefully :-). Brad