A few weeks ago I got an Olympus Evolt E510 and I'm loving it. Its my first DSLR, but I am no newbie when it comes to photography. Right now I am having issues with taking pictures at an indoor skatepark with fairly poor fluorescent lighting. As you can imaging the subject is moving quickly. I do not have an external flash yet, and do not plan on getting one for a few months at least. The pictures I have been taking are extremely yellow in balance and the majority of them are blurry. Using a tripod is not an option as well because I often have to move to get out of the way quickly. I am taking the pictures at 1/40-1/60sec, with a normal f adjustment, and upping the flash intensity to +0.3. Can anyone recommend camera settings or let me know what I am doing wrong?