It has a big beautiful screen (I got the 24") and lots of new programs for me to explore. I love the idea of new technology, but hate taking the time to learn new systems. It's the little changes that are hardest to adjust to, such as - why doesn't the MAC have a backspace key? I seem to have used that key a lot on my PC. So, this is a HUGE step for me, but I'm looking forward to all the enhancements it will bring to my creative projects. Wish me luck on my new adventure! I welcome any tips, or words of advice, from anyone else who has said good-bye to their PC too.