YSM API or Management Tools?

[pgiddy]

What are your favorite tools for managing your YSM accounts?

I like Adwords Editor for Google, but I'm not familiar with any mass keyword/campaign editors for YSM.

I see they have an API:

http://searchmarketing.yahoo.com/api/index.php

Anybody use it?

[babarpapa]

I use the api.
Unfortunately for just a standard account it has a limited number of requests you can make. (You can only query for keyword research information 1000 times per day).

[robertpriolo]

I use my own custom built solution

[youchy0]

Do you sell this solution? it mite help me too.