> An index created with a formal version (major or minor), would be readable > (and hence upgradable) by a later version.
In fact this is not guaranteed for every "later version" - only for those up to one major step ahead. The Wiki's statement is very accurate here: File formats are back-compatible between major versions. Version X.N should be able to read indexes generated by any version after and including version X-1.0, but may-or-may-not be able to read indexes generated by version X-2.N. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]