After very useful help from this group earlier, I am now deciding which
external drive to buy. I am converting to USB 2.0 but on seeing a number of
sales sites often 2.5 drive is shown as laptop and 3.5 as desktop. As I have
very little backup 40 GB would give me ample space. I have a desktop unit
but would prefer a 2.5 would this be compatible with desktop setup.

Regards Roger
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