Feb CTP : No Pain No Gain

Feb CTP is out on http://www.microsoft.com/downloads/
. There are lots of changes
between Jan and Feb CTP.If talked about WCF, November,
December and jan CTP are on the same track while on feb
CTP, they had added few DCRs that Microsoft was working
in silos earlier. Anyhow, its really a pain to see keywords and
namespace changing with every CTP but i do believe the
Feb CTP is now very stablized and close to what the final
RTM will look like.