Yes, you can go to part2 website and oder the electronic score report.......I never did it but I talked to ADA person about that and he said that i can request electronic score for part1 by going to part2 website, even i didn't take part2 yet.
You can oder to universities directly or send them sealed envelop.........it depend on the particular university like Upenn, UCLA allow you to send sealed envelop but NYU need direct score report. You have to talk to particular university about it.