A question for you gurus out there. I have been using N360 on my brothers old xp desktop and lately Firefox has been crashing a lot. In an attempt to ease the load on the old girl ( 2GB Ram) I have uninstalled the N360 and am now using MSE instead. In addition I use the free versions of Malwarebytes and Superantispyware as on demand scanners. The pc is only used for your typical desktop activity. Basic surfing, email and that's about it really. My question is do you think MSE should be adequate given these details?