If we are going to discuss this war, its better for it to have its own room, no doubt soon to be filled with posts of titanic earth shattering battles that were the most vicious and deadly in all human combat.
A good start is here:
For our favourite Korean battle so far I have found an appraisal by someone who was in Korea at the time. I find this to be a very honest look at both Chinese and UN forces at that time.
http://www.rt66.com/~korteng/SmallArms/chosin.htm
Of course from a personal point of view the Korean war gave us the 1st jet versus jet combat as the skies above the troops came to be known as Mig Alley:
http://www.rt66.com/~korteng/SmallArms/sabremig.htm
http://home.att.net/~C.C.Jordan/Korea.html
These should be enough to get us started.
SO, to the Korean War then…