I don't think so. I've actually found it to be pretty fast. It want from about 80 mph to about 10 mph with Snow Leopard. I don't even use it. I got rid of Mobile Me once because I didn't think I'd need a Sky Drive so to speak, but I found I missed the syncing of my emails, calendar events, etc, etc. Works very well.... but I'm tiring too of ATT. I have lots of dropped calls. My 2 yr obligation w ATT is about over. I'd love to see Apple link w Verizon.... soon. My son in law and daughter both use Blackberrys and love them. I was playing w my son in laws Blackberry this weekend. Very nice too for what I'd use it for.
Frank