> So let's start with: how do you test that Qt 4 is slower than Qt 3? What's > your test, where can I get the source to verify it? The same old diskussion, and it will not lead to a solution. As neither KDE nor TDE or any other DE offers a test suit the user is up to his/her personal impression. Some months ago (was it last year? time flyes ...) you suggested tde to switch to kwin4 and drop kwin3.5. Well, I tried it and posted my results. It's like walking in tar. Just install TDE, change the WM to kwin4 and start working. You could do as I did, set up 2 identical maschines next to each other (I'd suggest you use Intel or Nvidia gc - X61 in my case) and make a one by one comparsion. > Just as a small reminder: do you really think that can be the case? Qt 4 > got trimmed to run on smartphones - I have a few of those (e.g. the N9 and > the N950, also used to have a Symbian device) and they would love to have > the specs of your X61. Given that Nokia invested lots of money in that > area, do you really think the engineers would not have realized that Qt 3 > was faster, look at that code and make better use of it in Qt 4? And Nokia is still the rising star of smartphone universe ;-) Nik -- Mag. Dr. Nikolaus Klepp Einnehmerstra�e 14 A-4810 Gmunden Tel.: +43 650 82 11 724 email: office@...