Conflict with Apple cover flow graphics in iTunes and Safari [for Windows]

I've been using BumpTop since it's BETA days and I absolutely love it - but it's for this very reason that I've stuck by it until now despite an annoying graphical effect on my Apple software. I noticed that running BumpTop at the same time as loading iTunes sometimes meant that I could not see iTunes cover flow feature. Because the glitch didn't always occur and because I knew BumpTop was still in BETA I was happy to ignore this once in a while. However, I have now migrated from using Firefox to Safari (for Windows) which includes a very similar cover flow system to display favourite websites in a single screen - and this too, does not work when my now fully fledged and up-to-date BumpTop is loaded. I'm sure this is a power struggle over which application has the most usage of my graphics processor (I use an internal ATI graphics chip controlled by the ATI Catalyst Control Centre). Is there any solution to this, as it's starting to impede my day-to-day usage?