2.0 TDI 170 (DPF) Chip??

[Keef]

Does any one know if you can chip the 2.0 TDI 170 (DPF) quattro yet?
Should be getting one in December.
If so to what BHP? how much £? and whios does it??
I heard there was problems with chipping these something to do with the DPF bit?

Thanks

Keef