Have just bought Links 2003 (yes I know it's 5 years old!). Installation no problem but I have the same problem trying to run it on both my old (WIN98) and new (Vista) PC's - get asked to insert Links 2003 CD1, the CD drive runs but the message "Links 2003 cannot verify your disc. Please refer to the readme file for further information". Readme file isn't any help - just refers to SafeDisc not being compatible with all CD drives. Official support for Links 2003 ended last year, of course, with no new version released since 2003 this is the most up to date I can get. Please help! -- Katrina Jones