To make the pictures just a hint more better, you can always go and set some 3D settings up with the following way.
1. On imvu.
Settings --> Advanced --> The 3D Render used draw 3D Windows. = OpenGL
2. Now close imvu and do the following written below depending witch Graphics card you got. (for integrated i am not sure on the spot, i do not have one so i cannot take a look how to.)
------>NVIDIA<-------
3. On desktop Right click and NVIDIA control panel.
4. Click Manage 3D settings.
5. Click the second tab "Program settings"
6. Click "Add" and find IMVUClient.exe (located C:\Users\YOURNAME\AppData\Roaming\IMVUClient)
7. Max your settings. "Antisotropic X16, Antialiasing on/override/16xQ/8x, Cuda All, Max performance, Texture Filtering on/Clamp/high quality/Trilinear off/Triple buffer/vertical sync on/Virtual reality pre-rendered frames use app settings.
8. SAVE
---->RADEON<-----
3. Right click on the desktop and select AMD Radeon Settings.
4. Navigate to the Gaming tab.
5. Click Add and then Browse IMVUClient.exe and hit open. (located C:\Users\YOURNAME\AppData\Roaming\IMVUClient)
6. Configure Image Quality, Frame Rate Target Control, CrossFire Mode, Frame Pacing and Shader Cache settings (just max everything
, forced settings)
7. Don't play with Overdrive if you do not know what it is.
8. SAVE!
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9. Start up imvu and enjoy the more smooth quality over imvu now.