> we've got fgb's wonderful program and I think we're crazy if we don't > build on that.
A deserved compliment, certainly. Now to figure how to provide the grouping I believe is required in addition to the means for replication. And, if I'm not being stupid, some facility to make sure that the final product has at least some chance of working according to expectations. Can't expect fgb to deal with that :-) ++L