Hello. I currently have T.I. version 8.0 (build 937), and it works fine for me. I purchased it less than 30 days ago, so I should be able to upgrade to version 9.0 at no cost (I have already e-mailed support asking about this). Should I upgrade to version 9.0 just because it's free, even if there there is nothing new in 9.0 which I am going to use? My system has Windows XP SP2, and no drive partitions (except the hidden secure zone). I only do full backups (no incrementals) for my 40GB drive, and I do them about once a week to the secure zone. I have stored a full image on cd's (it only took 3 cd's), and every few months, I am going to store a full image on cd's. I am concerned that if I don't do the upgrade, that I will miss any important new builds(updates) that will effect the program from working properly in the future.