Ty Sarna wrote:

Are the included versions simply there for convenience (like zlib), or do they differ from the versions supplied with Python 1.5.1?

They differ from the 1.5.1 versions. They are the same as the 1.5.2b1 versions. While Zope should work with the older versions, you won't we able to read Principia databases without the newer versions (or without compileing the older versions with the special define to enable the binary floating-point pickle format). BTW, 1.9.0 *should* support Principia databases. If you would like to start migrating Principia databases to Zope, I suggest trying and letting us know if you have a problem. Note that you may have to wait until certain products, like Confera, are migrated. Jim -- Jim Fulton mailto:jim@digicool.com Technical Director (540) 371-6909 Python Powered! Digital Creations http://www.digicool.com http://www.python.org Under US Code Title 47, Sec.227(b)(1)(C), Sec.227(a)(2)(B) This email address may not be added to any commercial mail list with out my permission. Violation of my privacy with advertising or SPAM will result in a suit for a MINIMUM of $500 damages/incident, $1500 for repeats.