I have an AMD Quad Core @ 3.75GHz with 8 GB DDR3 1666. Handbrake MAXES out everything (which is good). Only question is should I look to get 16GB or more, or is what I have optimal? Would 16GB noticeably improve my encode times? For example a 12GB Blu Ray rip no compression seems to be taking 2H:50M, so about 3 hours. Would 16 or 32 GB shorten the encode time by how much??? Thx for input guyz.