Universal Deploy - driver location? Will it search subfolders?

Do the drivers for Universal Deploy need to be off the root of the folder you point to or can acorns search through them if they are multiple levels deep in the folder structure?

In other words, do they need to be like this: (where \\servername\drivers is the folder we point to)

\\servername\drivers\driver-a
\\servername\drivers\driver-b
\\servername\drivers\driver-c

or can the be like this:

\\servername\drivers\manuf1\chipset\driver-a
\\servername\drivers\manuf1\disk\driver-b
\\servername\drivers\manuf2\driver-c
\\servername\drivers\manuf3\chipset\driver-d
\\servername\drivers\manuf3\disk\driver-e
etc...

Thanks - Anthony

(sorry I posted this elsewhere tacked onto another question but decided it might be better to create a new topic)