This is what I bought at the recent IT Show

A 1TB portable hard drive from Iomega.

Price: SGD 119. Pretty good in my opinion. The present 500gb portable hard drive is currently being used as a Time Machine. I migrated all my files to the new hard drive and it took forever! I had to delete a lot of files along the way though and now the folder structure and its associated date and files are neatly arranged. So less clutter on the new hard drive. The Iomega hard drive comes with a metal casing, so it looks and feels sturdy enough.