注意：都是英文的站点
http://code.google.com/p/android-roms/wiki/Install_Custom_ROM
如何去root你的机器
http://lifehacker.com/5789397/the-always-up+to+date-guide-to-rooting-any-android-phone
http://lifehacker.com/5339901/get-root-access-in-android-with-one-click
unrevoke http://unrevoked.com/rootwiki/doku.php/public/forever
linux 内核 http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2009-2692
