Ok so implemented a a nice system of auto downloading any changes from the current repo without putting too much stress on it, so we should now have another up to date repo to download from

Now the only thing I need to work out is how long we keep snapshot images for, cos my current implementation will periodically download new snapshots but will not remove old ones. any devs care to tell me what the snapshot release cycle is like and how long you typically keep them on repo?
Also Please could someone add this to the wiki as I have not got round to setting up creds for it yet.