I get the same problem as Jayhule and Ovi Store worked for me earlier today. Ovi Store doesn't work fine for everyone at the same time.

I have seen this error message before and eventually Ovi Store works again WITHOUT changing any settings. Also, I use the built in icon in the menu and the desktop icon AND the nokia generated Ovi Store bookmark and they all end up at the device not supported page.

Once again, this happens from time to time so oh well. In my case, it is not from a settings error.

Would be nice if the store reopened with Jurassic on the shelves.....