EXT HDD?
From what i know, a list of location means it would ask u to
'browse' and that means nowhere but ur CD, if im not wrong.
i would say click on auto install, as base on my expirence, it
would dl from windows update if the driver is available.
are u on windows vista or xp? XP there shld be no prob, for
vista make sure it is vista ready, sometimes when u are lucky, it
would go to windows update to dl, then can use, that happens when i
plug in my sony ericsson hp