Where are the design acelerators? Chain transmission? Belt transmission? Involute spline transmission? and this get worst when you do not have lybrary!!!... In my opinion Creo2.0 in the assembly it's no good.
you don't need design accelerators,you got mathcad or excel analysis for that,it's just that you have to prepare design in that first, not easy but that's how creo rolls i guess.
there is a belt function in mechanism.
if everything is like light,creo is like darkness,darkness has already reached there where light is arriving now,i mean to say it's not like PTC has made creo devoid of any tool, they have made everything in it.