Zac, Thanks for your message and for all your skill so willingly shared. I followed the instructions that came with the script and let the machine chug on for what seemed like ages, downloading a lot of stuff etc. and then working with it to build files etc. When it eventually finished, I am not sure that anything is different. :( wine --version still says it is 0.9.58 as before. I did delete the .wine folder of the original installation before starting the script; should I have done more? Here's hoping I have forgotten something simple. Best regards, Stephen Carter