I'm kicking around taking the plunge to 11.03. Now, I know there are tons of changes to the modeling and I'm prepared to re-tweak everything, but I remember reading somewhere that patches pre-10.x are incompatible with the latest firmware. I don't see it in the patch notes (I could be overlooking it), but the thought of having to re-program all my switches from scratch terrifies me. Is there any truth to this? Or can I simply update, load my patches, and start tweaking?