Fonts

Have a client that can't quite figure out what font they want for their website?  Instead of burning time on the trial and error approach, why not ask them to use one of these two great websites to help them pick exaclty what they want:
 
For plain text, try sending them to typetester where they can choose from a list of common web fonts.  Depending on how computer savvy they are, they can then either send you the css to the font they want, or just tell you what options they picked.