Yes, I think season 6 starts in January 2010 and part 2 of season 6 will be in January 2011. Kind of like how 2005 had 2 parts in 2008 and 2009.

Believe it or not, Nip Tuck has been canceled. I think this is the last season. Which is ridiculous because it happens to be one of the best shows FX has ever had. Apart from The Riches.