
I'm searching around for the most widely used/recommended plugins to put on an Xbox. i'm taking an old 1.2/1.3 model and turning it into a Movie & Music streaming box for my parents, and i'd like some suggestions on what i should install. i have XBMC4XBOX 3.3.3 Stable, a 750gb Seagate HDD installed, HD cables, and the DVD playback kit, so they're pretty much good to go on all fronts (besides the plugins).
Also, is there a working Hulu and Youtube Plugin for 3.3.3 out there anywhere? they use Hulu all the time for shows, and they like to just browse youtube so they don't need a working sign in. i'd like to make this a real all-in-one thing for them, and i'm kinda on a budget, which is why i'm giving up one of my old Xboxes.
Keep in mind, i'm from the United States, so plugins that only work for UK/EU users are pretty much pointless.

On a side note, what format should i use for the highest quality videos, and what software would you guys recommend for converting/editing them?
thanks ahead of time for any and all help, and Trusty, thanks for sending me the message earlier this year detailing your upgrades & prices. i've been busy and broke, so i'm sorry i haven't had the chance to contact you.