Making an offline snapshot of the Pear archive?

Hopefully this doesn't sound like a greedy request, but I was hoping to "download Pear" in its entirety. I didn't find any nice neat archive on the site. I don't want to hammer the server with some hacked-together wget/curl script if I don't have to. With 346 packages listed, it's sometimes considered rude to hammer a site asking for that many files. Is there some easy way I've missed to make an offline archive of Pear so that I can do my installs on a non-internet connected computer? Additionally, if a proposed solution included Alpha/Beta packages, that would be even better (one or two of the packages I tried to snag a while back were Alpha/Beta packages, not fully released yet). I've got access to cvs/svn/wget/curl if needed, which can be run from either a Win32 or Linux box. Thanks for your time, -tim