I used Todd Phillips' [color=#333333][font=arial, sans-serif][left]Essential Techniques for Acoustic Bass DVD. Helped a lot with finger positions. And as [/left][/font][/color][b][color=#282828][font=helvetica, arial, sans-serif][size=3][b]thisnameistaken said, build things up slowly. When you start running for the first time you can't run a marathon. [/b][/size][/font][/color][/b]