One useful info on MSN~

     Ever wonder y a lot of ur friend put this sign on MSN? Now here's the ans..Basically the theory is when u r chit-chatting with ur friend and u r putting this sign on ur display name, Microsoft will donate some of the advertisment income to the following charity society..and they claims that the donate amount's range=infinity(wow i doubt that very much).For now this event is only open for American's user..but putting this sign on ur display name in MSN will tell ur friend that u r supporting this event(something like 精神上支持你..LOLZ).Here is the list of some charity society involved..(This info and list is copied from forum's post so i dont know if there are changes or not^^)

*red+u

American Red Cross 美國紅十字會

*bgca
Boys & Girls Club 兒童群益會

*naf
National AIDS Fund 美國國家愛滋基金

*mssoc
National Multiple Sclerosis Society 國家多發性硬化癥學會

*9mil
ninemillion.org 國際兒童難民援助組織

*sierra
Sierra Club 山巒協會(保護自然生態的)/地球環境協會

*help
StopGlobalWarming.org 防止全球溫室效應惡化的機構

*komen
Susan G. Komen for the Cure乳癌基金會

*unicef
The US fund for UNICEF 美國地區聯合國兒童基金會

*wwf
World Wildlife Fund for Nature 世界自然基金會

*oxfam
The Oxford Committee for Famine Relief 樂施會
(協助解決當時世界各地饑荒及貧窮問題)

*care
國際關懷協會

*hsus
The Humane Society of the United States 美國人道協會

*acs
American Cancer Society 美國癌癥協會

*one
ONE Campaign-全球消除貧困與對抗愛滋的組織(GCAP)