I also took this one back at New Years at my dark site observatory. Beautiful clear skies and good seeing.
This is a deep image of the Omega Centauri and Centaurus A area showing galactic cirrus and the true extent of Centaurus A.
Not a pretty picture (Omega C core burnt out) but it does reveal the extremely faint cirrus.
http://www.pbase.com/gregbradley/image/133259380 inverted
FSQ106ED and reducer giving F3.64 and Proline 16803.
Greg.