The informal name given to a set of 3rd party RPM providers for RedHat linux and FedoraCore
Most of the discussion for these repositories takes place on the 
freshrpms mailing list
In general, RPMS from the BigFive? and the FedoraExtras project should not be mixed. This is in fact Fedora.us policy
Also a character encoding for Chinese language text (normally written as Big5) which is gradually being replaced (along with GB encoding) by Unicode.
No other page links to BigFive yet.
