I'm on the verge of uploading this module. It's been discussed on the module-authors list already and at this point I think the namespace choice is obvious and non-controversial but please let me know if I'm wrong. The Env:: space and category are borrowed from Env::Array, to which Env::Path bears a passing resemblance. Here's the DSLI: Env::Path adpO Advanced operations on path variables For the curious, here are links to the current state of the module (ftp://ftp.cleartool.com/pub/Misc/Env-Path-0.01.tar.gz) and its documentation rendered as HTML (http://www.cleartool.com/Env-Path.html). Please consider this an application for registration. Thanks, David Boyce