I have a Pentium 3 600,384ram,60gig hard drive,100 bus speed,Radeon 64 DDR Video card. Pretty happy with this system. Have the opportunity of getting a Pentium 4 1.8ghz,512 ram,80gig hard drive, 400mg bus speed,and 64MB NVIVIDA Geforce2 MX Video card. All the other stuff I will transfer over to the new machine. The cost will be $1200. Forgetting the cost right now, is it worth the upgrade? Will it be that much faster and will the graphics be "that" much better? Or just wait for the better technology? Help and advice appreciated. Thanks.