I'm based in the UK. I'm about to buy a Studio 24 interface and I've found a seemingly reputable seller in the UK offering the Studio 24 interface AND Studio One 4 PRO for £240 UK. This is not a second hand unit, it appears to be genuine. But.. on the basis that it would cost me about the same price to upgrade from Artist to Pro alone, I'm wary. Does anyone know if at one point Presonus bundled Studio 24 and S1 Pro as a package?