EZDrummer Install Questions

[Studio66]

Setting up a new system after 5 years and have 2 questions.

Firstly I now have 3 drive system do I can allocate one drive for samples and wondering if this is where I should consider putting EZD and it's expansions?

Secondly...and embarrassingly....I can't recall how to install it (it's been 5 years) I made a quick attempt from original installer cd and the files go on but I get nothing in PT10.My memory is telling me I need to shift a file manually but after a search on here I'm still not clear.

Any tips or hints from the Toontrack experts would be appreciated.I uninstalled my quick attempt to retry perhaps on the sample drive.

Thanks in advance to anyone that cares to toss an idea in :)

i7 Quad/Win 7/PT10 system