Hi, tried running a chkdsk /f /r on my late 2008 MBP yesterday. Started around 18:30, it was still running this morning and had only got to stage 4 of 5 and was on 18%, that's over 12 hours! I'm running Windows 7 64bit RC, and the partition size is 84 GB. My desktop computer on the same o/s and a 150 GB partition, took about 45-50 mins to complete this on the weekend, and I was wondering if any other MBP users had run a full checkdisk and how long it takes on their machines? Is this usual due to the 5400rpm drive or should I be worried?