Again, according to Digiguide, DW and DWC are both on BBC3 only.
16/7/05 19:45 Doctor Who
16/7/05 20:30 Doctor Who Confidential
20/7/05 20:15 Doctor Who
The 20/7/05 entry is detailed as "Rose", but the 16/7/05 just has general waffle - presumably it will be Rose aswell.
I have some suberb copies of Confidential extracted from my Pace Twin hard drive - exact digital copies of the broadcast MPEG stream - much better quality than copying to a DVD recorder. But I am missing the first two DWC's - the repeats will be an opportunity to complete the set.
I haven't bothered to extract DW as I'll be buying the boxed set when it is released.