So, after reading through 2 separate threads regarding this topic (& admittedly thoroughly confusing myself by the end) - I proceed to download the NUSB 3.3 & it says its not compatible with my OS ?? I already use an 80GB ext HDD via USB 2.0 with no issues but a new WD 1TB ext HDD is not being recognized by the system (i.e, assigned the next available drive letter as is the 80GB one is). It will need formatting once it is & partitioned (unfortunately) in 250GB (or less) segments as s