I've tried this 2 versions on your site :
android-x86-4.0-eth0-gen_x86-20120726.iso and
android-x86-4.0-eth0-eeepc-20120714.iso without succès, it's always the same... I should do something wrong...
1. I download the iso from the site
2. I use Linux Live USB creator, select my USB, the Android x86 iso, let it format the USB, don't change anything in the "OPTIONS" (only "Graphical safe mode" is selected in the advance section)
3.On my eeepc 1000HE with Windows 7, I put my USB and select the file "Virtualize_This_Key"
4. I start the Linuxlive virtual box...
And the LinuxLive box stay black with the cursor... and my USB is flashing...
I've to say that I try also a few times to boot on my USB and it was exactely the same... what do I have to do ?
Thanks for your help, regards,
Didier