Gio = Gio Schenk = admin of fileheaven.org = edonkey release
Very good ripper, in so far that his rips are of great quality normally. Release group doesn't mean crap (not meant as a disrespect, they are good rippers, but being in a good ripping crew doesn't mean they know what they are doing or are any better than any other releaser)
You really shouldn't trust release groups, they are just like any other person on the network remember
Infact, they seem to make more mistakes along the way because they put out more releasers and don't take the time to check their stuff