JackHadrill

Just to put people's minds at rest... you CAN modify the drivers yourself. The only two files which need to be modified are `nv_dispi.inf` and `nvaci.inf`, and it should be possible to continue to do this moving forward provided Nvidia don't throw in any extra restrictions. Furthermore, adding support for the P104-100 and P102-100 is also fairly trivial.
 
In each of the attached diffs, the original is on the left and the modified version is on the right. If there's enough demand, I'll write a nice script so people can run this on the fly, but to be honest editing manually with either a hex editor or nice text editor should suffice!
 
Hope this helps someone!  
 
Sadly payday isn't for another week or so and grabbing one of these in the UK seems to be a lot of hassle. ?
 

Outlook works too! I just had horrid flashbacks from moving mother's 15GB POP emails over to a new shiny IMAP mail server at 0.36Mbps upload. :')

As @JackHadrill suggested or just use Outlooks ability to copy all emails to a PST file, then just connect Outlook to SquareSpace email server and import the emails. You could actually do it directly since Outlook can connect to more than one email server at a time but it's safer to copy the emails to a PST file first.

As far as ensuring his Outlook setup still works, you'll need to remove his existing account and add the new IMAP account. Outlook (in general, if you look past Exchange services) is mail-provider agnostic so there should be no issues with setting it up to use SquareSpace. Change the MX records for his domain and the IMAP/SMTP account over to SquareSpace's and you should be good to go!

If both servers support IMAP, imapsync will be your best bet
 
https://github.com/imapsync/imapsync
 
Very easy to use - recommend running it on a server with some spicy bandwidth to keep the transfer times down though