Pushing _only_ some branches

[Nahuel Defossé]

Hi,
I have a slow(DSL 128k upstream) access to my central server, where my team 
pushes. Generally its speed is OK, since most projects are quite small (<200 
files, ~40k each), but lately I've had to generate some test data, which is 
relatively large to be pushed (>20MB) and actually irrelevant for any 
developer but me. I'd like to have it tracked only in my local repo. When I 
make hg push, mercurial tries to push everything, but I'd like some branches 
to be ignored.
I've read the hg push help, but it doesn't accept a branch parameter. What do 
you suggest?

Thanks
Nahuel