We had our iMac professionally upgraded to Leopard os 10.5.4. Now our appleworks 6 does not work. These people said appleworks 6 is no longer supported and I must have a damaged file (I think they did it on the upgrade) and to reinstall with disc. Our iMac came ready to use and I do not have any discs so I can reinstall it. I tried searching for it on the internet but could not find anything but updates. What do you suggest?