Hi Kalario
37 processes running can you post your system spec inc any USBs attached.
I am at work now, but later I would post my system spec (if you tell me how). Not sure if the external hard drive was attached then (USB). If it is, will disconnect it and see.
I use around 18% RAM but then I'm on 6GB, i would say you have enough running at 37 but then again i have seen a lot more running .....