Possibly SPEEDCORE. I think Gen 5 with all its new additions/variations (e.g Pacific and Edition) would effectively need more than a year to truely shine. End of 2009 would be my guestimate for the Australian release of 6.
I say sooner my guestimate is Melbourne show debut with sales around June/July providing Japan and UK don't hog our allocation space @ Wolfsburg
+ Ben +
1961 Karmann Ghia Coupe [Family Project]
2005 Golf TDI Comfortline [Mum's]
2008 Jetta 2.0 FSI [my mini Phaeton]