In response to "Jonathan Tripathy" <jonnyt(at)abpni(dot)co(dot)uk>:
>
> I know the PostgreSQL licence is "based" on the BSD licence, however the line which says "without fee" rings alarm bells, even though I think it means that "you don't have ot pay anything to the PostgreSQL developers" rather than "if you distribute, you must not charge a fee"
The "without fee" part means that you don't owe anyone a fee for doing so.
--
Bill Moran
http://www.potentialtech.com
http://people.collaborativefusion.com/~wmoran/