[Zope] Migrate from Yihaw to CMF?

When my zope site was first conceived, the guy who put it together used Yihaw. Not that I'm knocking Yihaw, but it's beginning to look like CMF might be a better choice for us. Can anyone give me a rough comparison of the two products, in terms of features and functionality, which would be better for what use, and so on? And if I do decide to switch, does anyone have any experience migrating from one to the other? Thanks. Craig Dunigan Web Programmer Esker Software - Extending the Reach of Information mailto:craig.dunigan@esker.com Ph. 608.273.6000 Fax 608.273.8227 http://www.esker.com