seems decent so far, managed to get 10gb of hard drive back so it must have tidied up something! does seem that the comp runs bit noisier than normal though
It will be less than 10gb recovered.
“In Snow Leopard, Apple has changed this convention and redefined “kilo”, “mega”, and “giga” in the system software to be their English definitions. As such, drive and file sizes will be calculated to be a slightly larger number than what they currently are.
For example, if you had a drive that your old Leopard system said was 100GB, based on the computer notation convention it would actually have the capacity of 107,374,182,400 bytes (100*2^30) and not the inferred 100,000,000,000 bytes (100*10^9) as the prefix “giga” describes in English.
With a drive that has exactly 100GB available on it in OS X 10.5 “Leopard”, upgrading to Snow Leopard would have the system report the drive as 107.3GB (making it appear to be a full 7 GB larger), even though nothing has been done to the drive itself.”
- Source