DART - Is this useful for Adwords?

I was considering using DART to manage my campaigns. I mainly have Adwords campaigns, with only a couple of Yahoo and just 1 MSN Campaign.

I was hoping to be able to get full search query reports and alter bids at different times of day - but these functions are apparently not available (yet).

Does anyone use DART/Have any good reasons to use it?

 

if your going to use software like this i hope you are spending 50K per month or more on adwords.