I hate when IE does that =P

I started typing my long posts in word so that if the computer dumps or the power goes out I've still got a back up of it.

I'm not sure what you mean by what it can take.... a pretty hot motor on this heli is the park 4100kv, and you can probably get off the ground with close to 500g (stock is about 300g) of weight and a nice powerful brushless motor (no 3d though).