in no particular order, games to buy immediately without even thinking about it:
Metroid Prime
Metroid Prime 2: Echoes
Wind Waker
Twilight Princess
Custom Robo
Killer7
Gotcha Force
Super Mario Sunshine
Paper Mario: The Thousand-Year Door
Super Smash Bros. Melee
Sonic Adventure DX Director's Cut
Sonic Adventure 2 Battle
Animal Crossing
games to try eventually:
F-Zero GX
Viewtiful Joe
Kirby Air Ride
Four Swords Adventures
Star Fox Adventures
Luigi's Mansion
Mario Kart: Double Dash
Billy Hatcher & The Giant Egg
Sonic Heroes
You really shouldn't buy new copies of old games online, too big off a rip-off.
ftfy
you can get used games very cheaply on the internet, with a few exceptions (like Conker64 and Killer7)
also, render, you should get an S-video cable if you can use it, it's not as good as component but it'll look a forget of a lot better than the composite one you selected, this is the one I have and while it's not amazing its far better than the chinese stuffcables that are available
http://www.amazon.com/dp/B000067QIG/you just need this connector on your TV to use it, most HDTVs and mid to high-end CRTs have it:
