Welcome Boris. you are among good company. Many of us don't have super computers either so no worries. A few of us.....um......yeah. Once we are hooked into the scheme of things, we all slowly start upgrading and building on to what we have. I started with 4 PC's and still mainly use 4 PC's. Of course my P3 and P4 were mothballed when minor upgrades showed up. Anything you have willing to help others is great. It's for Science after all. Of course, most of us really don't believe that to be the reason to keep going on and building up.