Thought I'd let you know of a easy way to fix your screen allignment problems in just 10 seconds.
My Vario 2 was fine for around 6 weeks before it started going out of allignment. It got progressively worse and recently it would need redoing 10 - 15 times a day.
So, how did i fix it. Simple, with a business card. Here's how. Take the business card (preferably a thin one with sharp corners. Insert it under the edge of the screen and run it along all four edges. As you do this you'll feel the bond of the gasket breaking. Thats it. I did this 5 days ago and have had no issues since.