This is what you do:
- Buy the active content via your PC with one-click, and ask for it to be sent to your 3.X device (in my case a DXG with 3.2.1 firmware).
- You will be told that you have to update it first, click OK.
- Now go to your 3.X device
- Enable wireless
- Deregister followed by a re-register with the same name/password.
- The newly purchased active content will download.
- Voilą, new, running active content.
- The only content I could find that did not download was content that depended on WiFi being present (AccuWeather for example).
Works for me! Assumes that you have a 3.X upgraded K2/DX(G) and you have applied the patches to enable active content (page 24 of this thread:
https://www.mobileread.com/forums/sho...d.php?t=127969)