Ooooh, the Prusa Mendel i3 MK4 is out! Tomorrow I'll be on a spontaneous road trip over to Prague to check out the MK4 - what burning questions do you have that I need to ask Jo and the team about?
http://go.toms3d.org/MK4
Original Prusa MK4 3D Printer | Original Prusa 3D printers directly from Josef Prusa

The MK4 provides high-speed 3D printing with ease and is ever so reliable like all Original Prusa 3D printers. Worldwide shipping. Buy online today!

Prusa3D by Josef Prusa
@layers How does the Frame and the Bedslinger Design keep up with the printing speed?