Is it necessary to have Drive Genius?
I already have the Tech Tool Deluxe that came with Applecare & I also use the Apple Hardware test via the Applications Disc. Would I get anything more from using Drive Genius to test my Macbook? Just curious, don't know if I should spend $100 when I already have some tools at my disposal.
White Macbook 120GB, Mac OS X (10.6.6)