my current specs is shown in the system specs. I have decided to upgrade to a socket AM3 mobo and CPU. For the CPU, i have shortlisted the Phenom II 925 quad core as it is cheap at only $120(Rs.5700, Indian rupees). But i am having a little bit of difficulty with choosing the mobo because of the ddr2/ddr3 RAM. the mobos in mind are :- *ASUS M4A78LE-M ET Rs. 4575, DDR3 1600+, 2 slots of RAM *ASUS M4A78EM-1394 Rs.4550, DDR2 1200+, 4 slots *GIGABYTE GA-MA785GMT US2H, DDR3, 4 slots I have a 2GB 667Mhz DDR2 Ram which is less than a year old. My current budget is around Rs.10K, is it worth stretching my budget for the DDR3 RAM or 1066 DDR2 RAM?? which memory type should i opt for DDR2 or DDR3? please help! thanks!!