MSN vs OVT?

[guile]

I am wondering if MSN has a tool like OVT's Keyword Suggestion tool?

How does MSN compare to OVT?

A keyword that gets 396,217 searches a month in OVT would get how many more, or less searches in MSN? Is OVT or MSN bigger? I would think that MSN would be ahead just because it is the default IE page.

I am trying to estimate traffic for the #2 ranking in MSN of a term that gets 396,217 searches per month in OVT.

 

[GT Web]

I would think...since OVT includes Yahoo it would get more searches...

but I may be wrong