Pentium 2 But Still Running

I have a Pentium 2 for the last 9 years and I still use it!Actually it's my only computer!But the last year I started to add things like PCI cards,CD,Webcam etc.I also added more Ram.Now I have 320 RAM.Not bad for a Pentium2 right?
But should I do that or not?Would it be better if I saved those money and get a new computer?Of course it would.But I can't wait and keep the money!As soon as I get the money in my hands I spend it so fast!Anyway,I hope the computer to last fro 2 more years.I hope that to have those money and go and buy a new one.