Installing Parallels 4 seems to have been entirely unproblematic. It detected my Parallels 3 environment, backed it up, removed v3 and installed v4. I have about 4 back-ups lying around now, but it appears to have behaved very well. Time consuming given the number of times 12GB got copied. Nvivo is up and running maybe … Continue reading Installing parallels v4 on top of v3 seems to have gone smoothly: virtual machine intact & Nvivo running 🙂