Problem with ATI driver on install

A little while ago I downloaded the last beta dvd and installed it. Although I got no errors when I did this when it booted I had 100's of message scrolling by which were very hard to read but I think it was complaining about my ATI Radeon HD4350 driver. I could get it to boot in the end by hitting escape.A while later I then found RC1 was released and a thread suggested I could update, so using the repos I updated (600+ packages) and then went through setup of the graphics card which installed the latest fglrx drivers (which I use live on my Mandriva system). It now boots error free. I could not find anything which related directly when searching but do wonder if this might be a known issue and fixed if I did a fresh install having downloaded the full dvd again but for RC1.
Stuart
Stuart