Hi I just got my new Silhouette Cameo 3 machine. Finally upgraded from my cricut expressions...YAY! Now, I know i need a new version of mtc as i haven't been able to upgrade the software since the beginning one many many years ago. In fact it must be 3 years since i've been on this message board. Does anyone know if i need to repurchase or if i can find the software download i have on an ancient computer will I just be able to upgrade that software. Anyone have any suggestions?