Python in a Tie is something business people like a lot, and all other users can use too. And that is a stable Python release that is maintained for a reasonable period of time (18 months), without any (major, incompatible) feature additions, but regular bugfix releases.
[We prolly need more info than this and some URLs to the Python Business Forum, feel free to add those.]
The PythonBusinessForum can be found here: http://www.python-in-business.org