Finally I could boot live images of Android Kitkat and Lollipop from a USB stick on my Lenovo Thinkpad Tablet 8 (Z3770). Display and touchscreen work fine, but no wifi, bt, display rotate and battery charge indication. The Kitkat image runs very smooth and can be found here. It was developed for T100TA by Chih-Wei Huang, a chief developer at Android-x86. In the same thread Chih-Wei explains how to install Android. The Lollipop image is not running as smooth, probably due to lacking open GL support. I also found it in the Android-x86 discussion group here. It was built by György Pejović based on kernel 3.18 work of Chih-Wei Huang. Interested developers can hopefully get drivers to work for wifi etc. I installed a Vmware Lubuntu 14.04 for Android-x86 and Android-ia development and can hopefully contribute in the near future. Both Androids didn't work on my Voyo A1 Mini tablet (Z3735F). Kernel loads fine but when graphics mode is switched to show the splash screen the display flickers and nothing can be seen.