Hi, Can someone please help me. I was Erasing Free Space in Disk Utility, after a while I needed to Force Quit another program but I mistakenly quit Disk Utility and now it says I only have 3.1 GB space available when it should be around 270 GB available. I'm sure Disk Utility said it was 'Creating Temporary File' at this time this happened. I'm now also getting a message which states I need to clear out space on my start up disk. I would really appreciate your expert guidance to rectify this. Thank you.