My eSignal periodically freezes up during rapid market. I know that it has something to do with the tons of studies I load (normally it takes me several minutes to load the page when I start the programme). I want to buy a new computer. And I would like to know which CPU figure matters most for eSignal (or other popular trading software). Here we can assume that we hv 2G of RAM. Let's assume: i) 5 symbols are loaded ii) for each symbol, there several charts in different time-frames. And on each chart, several MAs of different period are plotted.