Alright, I've been doing some searching and I've found nothing quite exactly same to the problem I'm having with my hard drive on my Macbook, Late 2007. 2.2 GHZ and 4 GB of OWC ram. Here's the Hard Drive: Capacity: 111.79 GB Model: ST9120822AS Revision: 3.CAE Serial Number: 5RM0GDF5 Native Command Queuing: Yes Queue Depth: 32 Removable Media: No Detachable Drive: No BSD Name: disk0 Mac OS 9 Drivers: No Partition Map Type: GPT (GUID Partition Table) S.M.A.R.T. status: Verified I'm getting a small beeping noise, just every 30 seconds or so, or sometimes sooner than that. I have no idea why it's making the noise and it's not generally writing something or downloading when it makes the noise. And just to clarify a bit more, it's a very very faint beeping noise. I haven't ran the disk utility yet, but I'm wondering if that would even fix the problem. Or should I even worry about it at all? Thanks -JPoon Any suggestions?