suggested angstrom source for a user who can't use git:// protocol

I've been away for working with the Beagleboard code in Angstrom for a
while and so I need an update.

I previously had modifiied the oebb.sh script from the angstrom-setup-
scripts to use a mirror that would allow
git clone http://
instead of
git clone git://

I must do this because my work environment will not allow the use of
the git:// protocol.

I see that there is an angstrom mirror at gitorious but it seems to be
out of date, the setup scripts from git.angstrom-distribution.org have
had some major structural changes which seem to help keep the code
organised (the use of meta-xxx for different code trees).

Does anyone know of a way to configure the current angstrom-setup
scripts to use http:// only protools for git?