Mac OS 7.7a2c5

Mac OS 7.7a2c5 (Speedy) is a developer seed build of Tempo. It was uploaded to BetaArchive FTP on 19 February 2011. Although the installation disc was labelled 7.7a2c5, the build identified itself as 7.7a2, 7.7a2c4 and 7.7a2c2.

Extensions
The extensions must be left on during boot, otherwise the computer will automatically crash and reboot.