There isn’t much to go on here but as you can see from the video below, it’s very possible to dual boot Android and Maemo 5 on the Nokia N900. The video doesn’t offer any sound nor a how-to DIY but surely someone will post the instruction soon enough — right?
Enjoy the clip after the jump.
[youtube]http://www.youtube.com/watch?v=yri4qOfP8T0[/youtube]
[Via Brobert's blog]
Spectrum 
Burst 
Lenovo S2 
MOTOLUXE 
ICONIA Tab A700 
Element 
SpringBoard 
Transformer Prime 