Valence.util.msg - Message prompt alternative?

[EvaY]

Is there an alternative to Valence.util.msg that can prompt a user... like with Yes/No buttons? I'm having a heck of a time with various prompts in my application that aren't sized properly since they're presumably taking on the size of the original prompt since MessageBox is a singleton. After the first message, any other message prompts end up with annoying scrollbars until I reload the app. I'm wondering if you guys have come up with a way around this with some other msg utility...

Thanks, in advance, for your feedback!

Eva