Hello! I've been having this problem for a long time now and I hope any of you can help me out (as I'm not very good with these things hah). My Macbook has 251GB of Flash memory, and finder says I only have around 45GB of space left. Though, when I check home (which should contain all my files) and click on 'show info', it says I've used only 80GB of space. I'm really confused where the 125GB of memory on my Macbook has gone? Also here's a little screenshot: There's no way I've used that much space for my applications and audio. Plus when you add all those GB's together it extends the actual maximum space for my laptop. I'm just really confused and I'm hoping there's a way I can get some memory back. Any help is appreciated!