I just bought 9.0 software only (no PN) and it does include the regional disks. $40 download credit was included as well. Google shopped for the lowest current price and found it for $79.99 w/ free shipping.
Currently using it on a Win 7 Asus T91MT touchscreen netbook with a Globasat BU-353 usb receiver.
I'm not an expert user and I have no experience with previous versions so I'll not attempt a real review. But here are some of my noob thoughts...
So far I like it. I haven't finished the vehicle mount for the netbook so no serious trail time yet. I have had it out on a couple of short runs just to start the learning curve.
I found it a bit clunky at first until I learned which tabs and menus I could live without in order to get the most from the little 8.9" screen. I wish it had a 'full screen' mode that would eliminate all tabs, menus and frames. It does have a 'netbook' mode that allows you to hide the lower tabs but I find it easier to just minimize the tabs by dragging the little divider to the bottom of the screen.
I've downloaded some of the USGS quads and used them to draw in some roads/trails that do not appear on the Delorme maps. Drawing in navigable roads seems easy enough, although I have not used other software packages for comparison. I prefer the Delorme maps over the USGS quads for driving as the quads are not as clean and clear. It is handy to have the quad available for reference and drawing in missing data, though.
I have not found a quick way to drop a waypoint yet. I'd love to have a one touch solution for that to mark things on the fly. It would be doubly good to have a voice command for that, too. The voice command seems to work well so far, but the only really useful ones for me so far are zoom and pan.
Well there's my first two cents. I look forward to hearing and learning more from more experienced users here.
Later all,
Dave