I started using Time Machine this past January. I backup every few weeks.
I have my Time Machine set to backup my entire internal HD to an external 160GB HD.
I know for a fact I haven't created 24GB's worth of files in the last two weeks.
Today when I started my backup I had about 28GB's left on that EXT. 160GB, when it was done backing up, I'm left with 4.79GB. WHY? & what is Time Machine backing up?
It blew away all the backups from Jan, & gave me a brand new back from today.
I have only used 110.44GB on my internal HD.
Has anyone else run into this?