I've pushed version 1.2 of mk-project to github. This version features integration with 'ido'.

From the commit messages:

• New defcustom mk-proj-use-ido-selection enables ido-completing-read in project-load and project-find-file (for multiple matches)
• New fn project-find-file-ido allows selection of files using ido methods instead of a regex (as in project-find-file)
• Small doc improvements

Download mk-project.el from the EmacsWiki or github.

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