I currently have an ASUS A97 Evo R1 with AM3 4 core 3 Ghz which is now 4 years old. I am contemplating upgrading to a ASUS Sabertooth 990 FX R2.0 fitted with AM3 8 core Piledriver 3.50Ghz. I am wondering if this is a worthwhile upgrade? I am not a gamer but use quite a bit of DTP which does run slow on my current setup. Currently have 13 Gb installed. As far as I can see the ASUS uses the same memory. Any thoughts welcome.