I'm a big fan of the "I'm a PC/I'm a Mac" ads... and they've finally come to Japan! The cultural differences are funny--the PC dude is a "salary man", and the Mac dude uses slightly less formal Japanese. The acting isn't as good as in the American version, though. :/ Here's my favorite vid, followed by a translation by yours truly:
Mac: Hi there, I'm a Mac. PC: Hello, I'm a PC. Mac: Ah, an iPod. What'cha listening to? PC: Some Eurobeat. Mac: Eurobeat? PC: Isn't iPod great? iTunes is easy to use, and podcasts are fun, too. Mac: Well, a Mac is just as simple for stuff like photos and movies, since it uses iLife. PC: iLife, eh? Well, I have some pretty cool software, too. Mac: Ahh, like what? PC: A calculator. Mac: ...anything else? PC: A clock!
edit [6.18pm]: Here's the original ad in English. ^_^