hi all! im new to the forum and kinda new to mac, but im REALLY enjjoying using mac and the community of mac users. Problem: i installed CS4 PS few wks ago but when i opened it today, it told me "licensing for this product has expired". now i did not use it upto the trial period, i registered it before the trial date expired. i tired uninstall and install agen, same msg poped up. the only way i can think of is wipe leopard, reinstall OS, then reinstall CS4.... but thats not really an option, cause i need CS4 for my assignment which is due in 2days and no time to backup all this data on my mac... can someone give me advice on what to do, im sure there are some system files i can delete so that when i reinstall CS4 that msg wont pop up agen. thanks alot!