[OffTopic] Backup of messages from Google Groups group?

[Matěj Cepl]

Hi,

I know that I am off topic here, but I guess somebody here may tried to 
deal with this issue. I would like to create a group on gmane.org for 
jbrout at googlegroups.com list and if possible import all its messages 
there (because, among reasons, it is obvious that gmane.org is much more 
user friendly than googlegroups).

Now, I know there is no official support for export of messages from 
Google Groups (entry for it on the Data Liberation Front website is 
conspicuous by its absence), but I trust esteemed group of hackers here 
that they created some better solution.

Did you?

Best,

Matěj