I went down to the Richmond convention center saturday to try shooting some volleyball and I thought these shots demonstrate the havoc stadium lights reak on us photographers who dont have stobes. First two shots of the venue , notice the difference in white balance. and it doesnt matter to set a whitebalance because as the lights cycle it will change . These two shoots were like a second apart. I guess most here already know this , but I thought it may be helpful for some newer shooters. Its frustrating & time consuming to fix ,and I guess thats a good reason to use strobes if have them and if youre allowed.