Hi,
Do you want any manual in particular or just the Flight Manual?
I bought a flight manual on CD ROM from a guy in Toronto on EBay. He had a whole selection of manuals copied onto CDROM. I can't guarantee it was legal, but he had his own business that specialised in that so I can only assume it was legit. If not, I'm sure Bell are onto him.
I did the usual Ebay thing and I had it in my grubby little hands in 10 days.
Do a google search or a search on ebay for flight manuals or pilot operating handbooks.
If you don't have any luck, PM me and I'll see if I can dig it up and give you more info.
Cheers
CB