my computer is a dell dimension DE051. CPU 2.53 GHz with 512 MB of RAM with a intel Celeron processor it used to have windows xp home edition service park 2 but i have mac operating system now and what happened before i got this. everytime i would turn on my computer after the boot screen.the screen would just stay black. *it had something to do with the ram but i fixed it *.and no it does not crash.it sometimes lags a little.like slows down.*i think thats a bug* but the second program that is useing so much ram.is my flash 8 pro. i cant uninstall it.i need it.i have mozilla firefox and internet explorer 8 but i use firefox the most i only use use internet explorer 8 for checking my email *because my firefox will crash if i check it on firefox*and if my firefox crashes. anyway thanks

-kitty