I have a question. I currently have an emac 1ghz 512mb ram and 80 gig hd running 10.2.8. Now my question is I am considering tiger as an upgrade but am not sure if it is wise. My concerns are would my system be able to run it well, not just run it but smoothly like 10.2.8 as of now. Also, are the improvements in tiger over jaguar worth the $129. I can get by with jaguar but I am tempted with tiger. Or should I just opt for Panther? Any advce would be greatly appreciated.