I have a PC with 2 HDD in it a 10 GB master with the OS on it and a 80 GB slave partitioned with 3 partitions with data, music, photos. Master is an IBM drive slave is a Seagate. Had a problem with corrupt OS - so proceeded to reformat master using seagate disc wizard - have done this many times. Disc Wizard showed master with 10gb partition and slave with 3 partitions - I formatted master and reinstalled OS - when finished went into explorer to discover to my dismay that slave drive was showing as a single partition and is asking to be formatted. reloaded disc wizard this shows it as 3 partitions labelled up as before the reformat of master drive. I haven't touched the slave drive and am baffled any thoughts welcome.