I want to use dynamic text to susbstitute keywords into the title of the ad. I wanted to get some clarification on how this stuff works, as there doesn't seem to be a tremendous amount of official documentation (clicking on "Learn More" in the adCenter UI when creating ads results in a unauthorized access error).

Google's format is something like this {Keyword: My Title} where "My Title" gets used as the ad title if the keyword itself does not meet policy guidlines (too many characters, etc...). Does MSN offer something like this? If not, what happens if a keyword is too long to be a title? Will that keyword/ad combo just never show?

Thanks in advance for any help,
Joe