nah piece of shit OS that breaks at random, adobe products which operate exactly the same in both platforms, dont f**king work at random for no apparent reason (even the CS5 test machine gives errors when exiting the program LOL), can't specify any individual updates to them, even Itunes is still horrible! The superiority complex of the users is hell annoying too!
Most of these persistent problems have an inevitable answer of "oh you have to make all users local admins." which will never ever happen. Certain computers also won't let some users log onto them for no apparent reason too, or you have to restart it to log in!
Dell ProSupport is fkn awesome, I ring them at least once a day (have an all Dell workplace except for tape backup, switching/phone gear and Macs), but some of their other departments in India are just as useless as any of the others. Their delivery of parts and subcontracted warranty jobs are very fast and efficient too.