
Season 1

Season 2
Gundam 00
Summary (from Wiki):
The series is set in 2307 AD. As a result of the depletion of fossil fuels, humanity had to search for a new source of power. The power was found in the form of massive arrays of solar power collectors orbiting the Earth, and supported by three orbital elevators, each one serving one of the three "power blocs" on the planet, namely Union, controlling the region surrounding North America, Human Reform League (Japanese: 人類革新連盟; Romaji: jinrui kakushin renmei), consisting of China, Russia and India, and AEU, which controls mainland Europe.
With this nearly inexhaustible source of energy benefiting only the major powers and their allies, constant warfare erupts around the globe among minor countries for fuels and energy. Countries that once economically relied on the sale of fossil fuels have plunged into poverty. Some even believe that solar energy threatened the "promised land of God", resulting in the 20-year Solar Wars. This chaos led to the formation of a private military organization, called Celestial Being (ソレスタルビーイング, Soresutaru Bīingu?), dedicated to eradicating war and uniting humanity through the use of four humanoid machines called Gundams. Mobile Suit Gundam 00 follows four mobile suit pilots termed Gundam Meisters ( ガンダムマイスター, Gandamu Maisutā?), sided with Celestial Being. The main protagonist is 16-year old Setsuna F Seiei (刹那・F・セイエイ?), a quiet, taciturn young man who grew up in the war-torn Krugis Republic. He pilots the GN-001 Gundam Exia, a high mobility mobile suit effective in melee combat.
-----------
Finished watching Gundam 00 season 1 last night! I'm glad I bought the whole set of s1 & 2, tonight gonna start s2
I was sobbing throughout the night watching 2nd disc (epi 14-25). It was tragic and sad... sometimes it is inevitable that certain sacrifices are necessary but I still hate to see death in any characters in 00 (except for some of the antagonists).
SPOILER
I can't believe they kill off Lockon's character!!! Although it was towards the end, he is still one of the Gundam Meister!!!!!!!!! Then again, in S2 his so-called twin brother stepped in and took his place as GM =__=|| then they shouldn't have killed off his character in the 1st place! Caused me much agony when Lockon died. At least he managed to finish off Ali al-Sarches and took his revenge. Ah at least Graham didn't die at the end of s1. I like his character... a good leader and aggressive enough!I actually read some spoiler in some site (for s2) just now and yeah, it totally spoils the story =__=|| I hate wikipedia. Anyway only a portion was spoiled. I'll anticipate the rest

And heard that the movie will be released in fall, so I'm gonna wait for the movie!!!
Edit: added some Gundam 00 images and summary~