... Right now I have 400mhz PII. ...but the minimum for the game is a PIII 500 mhz...What would a fast hard drive add? What components makes the computer run faster?
I am pretty sure I maxed it out on ram.
There's really not much that difference between a PII-400 and a PIII-500. I had a PII-450 and a PIII-500 and saw no difference. BTW, you can't just replace processors, unless the motherboard supports the different voltage the processor requires and is able to vary bus speed and multiplier. PII-400 has bus speed of 100MHz and multiplier of 4. PII-450 has multiplier of 4.5. PIII-450 has multiplier of 4.5, PIII-500 has multiplier of 5. All have core voltage of 2.0V. You might be able to upgrade to a PIII-500 or even a PIII-600. All are Slot 1 processors at 100MHz bus speed. All memory must be PC100 or better. Upgrading processors is not as simple as you might think.
Any 7200 rpm hard drive will make a huge difference. Max RAM for your computer is 384MB. Windows 2000 and Windows XP require at least 128MB RAM, but more speeds things up a lot. Windows 98 is about the same, but any more does no good.