How to: connect your Newton to OS X with NCX

NCX - Home screen

Of all the Newton connection utilities designed to sync your MessagePad or eMate with OS X, I looked forward to trying out the Newton Connection app the most.

NCX is an application designed by Simon Bell to mimic the original Newton Connection Utilities functionality in the pre-OS X days. As you can see from the home screen above, it offers tons of options for your Newton data, including backup, package installation, Newton Works import and export capabilities, and Mac keyboard functionality.

As with previous connection apps, you want to have a way to connect your Newton with your OS X Mac. NCX gives you the option of using Ethernet or serial-to-USB to connect. I opted for the serial option, using a Keyspan USA-28x serial-to-USB adapter. To get started, you need to download a Keyspan driver [Note: link updated] and restart your Mac.

Download NCX on Simon Bell’s page, and drop the NCX folder in your Applications folder on your Mac.

For this project, I’m using a Newton eMate 300 and an 800 Mhz iMac G4 running the latest install of OS X 10.4 Tiger.

NCX - eMate dock

After you get everything installed, launch NCX, pick your connection method in the Preferences, and head to the Dock on your Newton. NCX waits for the connection, so the Dock will initiate the contact. Once the two connect, you can get your business done from the Newton (above) or NCX.

NCX - no screenshot for you

Of all the things NCX can do, I was most excited about the screenshot function. Before I was able to try, however, NCX let me know I needed to install the Toolkit package (above).

NCX - install Toolkit

Like the other connection apps, package installation is as simple as it gets. NCX lets you find the .pkg file you want to install, and loads it accordingly:

NCX - install package

The Toolkit is itself an app on the Newton, but I opted not to find out what, exactly, it does. That can wait another day.

NCX - screenshot

Now, the screenshot. There is no dedicated icon on the NCX homescreen for screenshots. Instead, you head to File > Screen Shot. It even has its own keyboard shortcut.

NCX - screen shot fail

For my eMate, though, there would be no screenshots taken. I got the above error when I tried, which might mean either the screenshot picture file is too large for the eMate to handle, or there’s not enough RAM.

Here I had really looked forward to finally taking some screenshots on my Newton. I’ll try again when either I get more memory installed, or I get a flash card to expand the Newton’s storage capabilities.

NCX - using the keyboard function

Next, I tried NCX’s keyboard connection. I wasn’t impressed with the speed of Escale’s keyboard option, but this time I was blown away. As I typed on my iMac (above), the letters appeared on my eMate’s Sticky Notes app almost immediately. At times the eMate struggled to keep up, but it was still a huge improvement over Escale’s keyboard connection speed.

NCX - backup eMate

I liked that NCX includes a backup function, since if you store contact and appointment information on your Newton, you need a way to protect the information.

With NCX, you get to pick the information you want backed up (above). If you just want, say, your calendar appointments backed up, you can deselect everything else.

NCX - backup files

I liked the idea of backing up my eMate info inside the NCX folder, so I created a Backup folder (above) and linked NCX’s backup function to it. The backup went smoothly, and only seemed to drag when it started to sync package files.

NCX - export Newton Works doc

Another handy feature is the ability to import and export files between the Mac and the Newton. Here, I exported a Newton Works file from the eMate to the iMac, and it showed up as a rich text file. This is great for writers who take their Newton on the go. When they get back, they have full access to whatever they type up in Works.

NCX - drag and drop TXT file

Going the other way – from the Mac to the Newton – was a little more complicated. NCX allows you to drag and drop files into the Newton. When I dragged a simple to-do text file onto NCX, it indeed sent the file to my eMate.

NCX - can't find TXT

But where the txt file went from there, I have no idea. I did a search using Find, I looked in Newton Works and the Notes area – nothing. Somewhere on my Newt sits a text file, and
I have no idea where to look for it.

NCX - no sync

The one area where NCX failed me was in synchronizing my Address Book and iCal info with the Newton’s Dates and Names apps. The function was grayed out (above), even though everything else worked fine. It wasn’t until I read the Newton Connection Guide that I found the synchronization feature “is not implemented yet.” Bummer.

So NCX would be perfect, if it weren’t for this glaring lack of functionality. It’s true that you can use other apps to sync your data (though Escale failed me), but it would be optimal if we Newton users had one go-to app that did everything we need.

The good news is that Simon makes gradual updates to NCX. Maybe that sync feature will make it eventually. Until then, NCX is still the most capable of the Newton-to-OS X apps I’ve tried.


  1. It’s good to see you having success. But 2.x users will never experience the luxury synchronization of 1.x. Compared to NCK, NCU is a pain to use.

  2. Thank you very much. This is exciting as I have just purchased an eMate for Christmas on eBay. Can’t wait for it to arrive.

  3. @Matej – NCK sure is a lot simpler, I’ll give you that.

    @Michael – good luck, and have fun! What do you plan to do with your eMate?

  4. [...] it seems, is in my blood.Newton syncing and storage Ah, the real grit here. Since my experiments in syncing my eMate with OS X have been hit and miss (mostly miss in regards to dates and contact syncing), Newton Connection [...]

  5. Hello Dave

    I recently bought an Keyspan USA-28x serial-to-USB adapter on E-bay today it arrived by mail, I want to use it to connect my Messagepad 120 to my Macbook Pro Mac OS X 10.5.6.

    I cannot find the driver for the keyspan adapter, i searched the net but al links to the driver seem to be dead.

    Do you have a suggestion how to obtaain a driver?

    Greetings Leon Emmen, Amsterdam, Netherlands,

  6. Hi Leon – I had a link in the third paragraph, but now that I try it, it’s dead. Let me do some searching and see if I can find it.

  7. [...] week, Leon pointed out that the pages containing Keyspan serial-to-USB adapters were nowhere to be [...]

  8. [...] Torner left a comment on my post about Tripp-Lite purchasing Keyspan. Keyspan makes (err, made) serial-to-USB adapters that us Newton fans use the heck out of, but after they were purchased their drivers download page disappeared. [...]

  9. [...] Connect your Newton with Mac OS X One of the more popular features, this article explains how to use NCX to sync your 2.x Newton with a modern Mac running OS X. You can also learn how to connect with Escale and with NewTen. [...]

  10. [...] to test the options, and implement a folder structure by year for organization. Now that I have Newton-to-OS X syncing down pat, I can even export my entries as text files – just in case any of them work as a blog [...]

  11. [...] You can either use the Classic Mac installation methods, using Newton Connection Utilities, or the modern NCX or various other OS X-based Newton [...]

  12. It would be great if Simon could merge his work with nSync (defunct?) which I believe fills in the blanks with Addresses and Calendering. The circle would be complete…

  13. [...] (These are problems I’ve seen myself.) [...]

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