파이어폭스 유용한 부가기능들

1. DownloadStatusbar{0.9.4.5}
2. FastVideoDownload{1.3.1.1}
3. Fasterfox{2.0.0}
4. FirefoxExtensionBackupExtensionFEBE{4.0.4}
5. GoogleBrowserSync{1.3.20061031.0}
6. MRTechDisableXPIInstallDelay{2.2}
7. Sage{1.3.9}
8. translator{1.0.4}