Which shutter speed should I use?
This is a basic, but essential, conundrum. I often seem people using the wrong shutter speed, and then being disappointed with their 'blurry' images, or not being blurred enough! So, I made this chart... :) it is not law, but more a good rule-of-thumb that will give you a good starting point for your images... every situation will need tweeking, and that will get easier as you play around with shutter speed more. :) I hope this helps.
Here are some examples of different shutter speeds and the fun you can have with playing with them! The possabilities are almost endless! :)