I'm still on the fence. Here's my reason. AMD 300(Out of service) AMD 350(Out of service) AMD 400(Out of service) Celeron 400(Out of service) Pentium 450(Out of service) Duron 800(Out of service) Athlon 1.4Gig(Half in service) VIA C3 800(Fully in service) *All since Poser 4 came out and more changes to come... Poser 5 gives you three installations then you must ask CL for more. Does anyone know what CLs definition of excessive installations is going to be? I'm sure I'm the poster child for that! Hehehe... :)