You ARE annoying! :D
haha jokes apart I would be tempted to reply "when it's finished", but I hope to have a version 1.0 ready by this december.
If I hadn't all those personal problems lately (relocation, etc) I would have already finished Magic Stones by now and could work 100% on USM2, but unfortunately isn't the case
My plans are to finish Magic Stones in september and then in about 3 months I should be able to make the v1.0 of USM2...