On Thu, 21 Jul 2011 12:00:27 +0200 Nick Copeland <nickycopeland at hotmail.com> wrote: > This gives you two choices: > > 1. configure a unique BRISTOL_CACHE for each project. > 2. keep a backup manually with `cd; tar cfvpz > bristolprojectX.tgz .bristol` > > You may want to do both..... > many thanks, that works great cheers renato