Ok, found a non-working 8GB flash drive, played around with the soldering iron until I made it work (yay!), tried unetbootin with android-x86-4.0-r1-eeepc.iso and android-x86-4.4-r2.iso, both worked in Live boot. Didn't test any special functions like sound, bluetooth, wireless, etc, I'll leave that to later. Still trying to make it boot from the other flash drive, though :D