That's precisely why I went out and got that machine! I still work B5 on my laptop when travelling (P2 366 Mhz w/128 Mb). Just work smaller and let run overnight. Also I learned how to max the performance real fast regarding modelling and rendering (this was my main bryce4 base for about a year and a half)

Pass no temptation lightly by, for one never knows when it may pass again!