the ideal solution is to get a proper hub and rebuild your wheel on that hub, dishing it accordingly to achieve a perfect chainline. there are many other solutions... some people buy built wheels and use chainring spacers to get the chainline right, instead of respacing/redishing the wheel.

i personally had my wheels built and fit to my frame/crankset at the shop. $30 per build and i got some really nice handbuilt wheels, and no funny spacers on my chainring.

pic of the chainline: http://www.cs.pdx.edu/~marius/pics/f..._chainline.jpg