Hi All, I'm working on a large-scale gene expression database and analysis project (Open Source!) and one of teh tools that we're seriously evaluating is IBM's Open Data Explorer (DX), now also Open Source (a requirement for the project). It's at www.opendx.org. I just recently got it to compile and link on my RH6 box (50+MB of code and docs) It's a client/server visual programming environment that encapsulates some of the ideas that have been flowing on this channel (altho it's not Python-based). However, it does have a modularity and architecture that looks looks a lot like Loci, and since it's Open Source, I wonder if it couldn't be mined to exploit the functionality that Loci needs. Has anyone here looked at it with that in mind and considered appropriating that which could be appropriate to appropriate? It was once a commercial (expensive!) product and it runs on most all *ixs and NT (with an Xserver) and it has been relatively well-debugged. The loci / module aspect of it is very intriguing. -- Cheers, Harry Harry J Mangalam -- (949) 856 2847 -- mangalam at home.com