Hi Heideho,
Or should be just Heideho or Hei deho ?

The Plex client on the Skippa works very well. You don't need to install anything but you do need to access it via the 'URL Loader' app. Once you have entered the Plex URL the Skippa remembers the URL so you don't need to type it every time.
First, make the URL Loader easy to find and add a URL to Plex:
1. Press APPS on the remote, or go to the Opera TV Store in the Skippa's menu.
2. Scroll up to the APPS categories (New, Popular, All, Movies & TV Series, Games etc).
3. Scroll all the way to right to the Tools category (the last category item).
4. Scroll down to URL Loader and click OK.
5. Scroll down to Add To My Apps and click OK.
6. Scroll up to Open and click OK.
7. Scroll left so the http:// bar is blue and click OK.
8. Use the onscreen keyboard to type
plex.TV/web/TV/opera which will appear after the http://
9. Select the GO button so it is blue and press OK.
10. After loading the Plex app for the first time it generates a PIN that you must enter online at:
http://plex.tv/pin11. Configure Plex to access your Plex server.
If you don't have a Plex account you will probably need to create a free Plex Pass account and sign in. Don't forget to confirm your account via the email Plex sends you when you create an account.
In future when you want to play a video using Plex:
1. Press APPS on the remote, or go to the Opera TV Store in the Skippa's menu.
2. Scroll up to MY APPS and click OK.
3. Scroll down and across to the URL Loader and click OK.
5. Scroll left then down to the Plex URL and click OK.
6. Click OK on the already highlighted GO button.
If you don't have a Plex account you will probably need to create a free Plex Pass account and sign in. Don't forget to confirm your account via the email Plex sends you when you create an account.