> Interesting is that the retention rate with the hacking approach has been > only half of that with the SE approach. So my upper division courses are > getting a lot smaller. Which is good. Higher professor/student ratio to counter the negative effect of what caused it. :-) -- Wes Groleau http://AFATDS/~wwgrol http://freepages.rootsweb.com/~wgroleau/Wes