DOT-5 fluid anyone?
edit
http://www.xs11.com/tips/maintenance/maint1.shtml
This is a link to a page "Brake Fluid Facts
by Steve Wall" written by a former materials engineering supervisor at a major automotive brake system supplier.
And no offense MtNemoMopar, but you are misinformed about brake fluid compatability. You cannot just pour DOT 5 in with DOT 3-4, they are not compatible in that fashion.