American Red Cross has put "China Earthquake Relief" on its website. So you can donate to China Earthquake directly online now. Thank you very much for your help to Chinese people hit in the disaster!
http://american.redcross.org/site/PageServer?pagename=ntld_china_relief_fund_0508&s_subsrc=RCOProfile_China&s_src=F8DWA001
Many big companies in USA have a 2-to-1(or 1-to-1) donation match-up program. This means if you work in such a company and donate $1 to "China Earthquake" via American Red Cross (1-800-HELP NOW, http://american.redcross.org), China Red Cross will get $3 (or $2) for the earthquake rescue finally! You can also deduct your donation from your 2008 tax. Please contact your HR department and get match-up information first.
Your help counts!