This means that, loosely speaking, in economic terms you can do $25-$75 dollars worth of damage or benefit to Microsoft for each letter you write either in support of or against the trial! Here're some of the people that you can contact:
Eliot Spitzer
New York State Attorney General
The Capitol
Albany, NY 12224-0341
Contact him online
here.
Tom Miller
Iowa Attorney General
1305 E. Walnut Street
Des Moines IA 50319
(Couldn't find an email address for him)
US Department of Justice:
Antitrust Division
601 D Street, NW
Suite 10107
Washington, DC 20530
The USDOJ also has an address for the Microsoft antitrust trial:
Microsoft.atr(at)usdoj.gov (replace "(at)" with "@".)
US President George W. Bush:
The White House
1600 Pennsylvania Avenue NW
Washington, DC 20500
email: president(at)whitehouse.gov
(also vice.present(at)whitehouse.gov)
Don't just sit there and think you'll do it later. Contact them now!!
(If you have strong feelings about the Microsoft antitrust case, please mod this up!)
Lead me not into temptation... I can find it myself.