I have 1 copy of SX1/2 to Cubase 4 upgrade for sale.
Make me an offer.
Please bear in mind that it is registered to us so you may have to pay a reregistration fee to Steinberg.
We bought this to upgrade our sx2 and then found that the sx2 dongle we had didn't contain any licences :(
We've just purchased a full version of Cubase 4 and I've just had some fun moving the sliders on our Projectmix IO control surface.