Options+ is the most useless piece of software ever. I open options+, it only recognises my M590 mouse, but then tells me It's not supported in Options+, so I need to use Options, I open options and the mouse isn't recognised, it only shows my keyboard, but it says the keyboard isn't supported in Options, I need to use Options+, so I click on Options+ where it only shows my Mouse - and the endless loop continues. So I now have no way to configure either my mouse or keyboard. Really not acceptable, even if it is Beta. With these levels of basic issues, this is Early Alpha at best, and should never have been released to users.