Hey Victa b, I have Rugby 08 on Mac and I'm pretty sure it's not possible to put the RUGBY10 patch on it, although what you can do if you have a spare Windows installation disck lying around your house is dual boot your mac, so that you can access Windows on it. Although this will slow your computer down, but from there you could Download the Rugby 08 onto the windows side of your computer and then install the patch to it. Hope this helped.