MicroFour.StrataFrame.UI.LOcalization.RetrieveMessage("")
This will return the message and you can set the text however you would like on your own DevExpress skinned form. There are other inherant issues with us doing this within the framework since the MessageForm is at the base level and we do not want the framework to have any reference to DevExpress. This is something we may add to the DevExpress wrapper long term, but it would require that the message form be called differently. As we decide how we want to proceed, you still have the option of creating your own form as we speak which will give your the flexibility that you want.