[mythtvnz] HVR-1200 and EPG...

[Kenneth Dixon]

If only using Freeview channels, switching sources in tv_grab_nz-py
from the default all.xml.gz to freeview.xml.gz can save considerable
bandwidth at both ends (~149KB vs 1.2MB)
Here is how to do it:

edit tv_grab_nz-py using any text editor and change from:

SOURCES = (
    'http://epg.pvr.geek.nz/epg/all.xml.gz',
)

to:

SOURCES = (
    'http://epg.pvr.geek.nz/epg/freeview.xml.gz',
)



Ken