I've been interested in upgrading from my 755CD to the 760ED but have started to hesitate about doing so because of some of the things I've read here about the 760ED--heat, problem with hot-swapping CD-ROM/floppy drive, mushy keyboard, etc. (I really like the 755CD keyboard.) Has anyone made the move from a 755CD to a 760ED who can express their opinions/regrets/satisfaction? Kate