Roger, Roger
Forgive me if you know this already. But you have to uninstall the demo before installing PNW. There's an uninstaller you should download from here
http://fullterrain.com/product_demos.html
Then, when you've installed PNW you need to install service pack 5.0 which is cumulative and includes previous SPs.
http://fullterrain.com/support.html
Then you should download and install the latest ORBX library which will be newer than the one you get with your box.
Scroll down to near the bottom of the support page where you get the service pack.
Next get some freeware airports (I think you have them already, though). Vashon, Westwind, Bowerman and Portland City downtown autogen.
http://fullterrain.com/freeware.html
Then there's the AI which I also think you have.
http://fullterrain.com/product_traffic.html
That's about it from ORBX, but Don Grovestine has some nice airports and AI freeware for the Canadian part of PNW. Have a look here:
http://stuff4fs.com/open.asp?JS=TRUE
They merge beautifully with PNW.
EDIT: These screenies are of Don's Victoria International airport freeware for PNW and with an option to merge with the ORBX scenery on installation.
http://www.cbfsim.co.uk/cbfs_bb/viewtop ... =1&t=24618
Hope this helps but sorry if you already know it!
Ian
