[NTG-context] Portable linux Minimals installation?

Hello list! It's happening to me that I have to travel to a place where there's no broadband access, and I'd like to take ConTeXt with me. So I can't just run the installer and rsync the trees. Now, the question is: is it safe to tarball the ConTeXt root directory with executable and texmf trees, and move it around (on another machine)? Or are there hardcoded paths that prevents this? I couldn't find anything about this on http://wiki.contextgarden.net/ConTeXt_Minimals Thanks in advance. -- Marco