I agree entirely with what Ross just said. I would like to add, though, that this support does not come automatically with RSCS V2, it depends on the version. If you have V2.2, you have to install PTF VM30091 to get it, and then it will be full of bugs, so you'll need to install a bunch of other PTF's. If you have V2.3, it is standard, but then I have only heard negative remarks about the stability of V2.3. Before I entrust the distribution of files to RSCS, and assuming that it is technically proved that this will actually save bandwidth (see Ross's comments), I want to make sure that all the sites in question are running a version of RSCS V2 that has a working, fully repaired version of LISTPROC. Eric