How to Increase Java Memory on Minecraft

Actually it is a good idea to allocate more memory for java especially if you havecustom textures and graphics which could lower fps down slightly. I was using a NVIDIA GeForce GTX 460M 1.5GB on my laptop to write this guide while taking screenshots of the big differences between default java memory limit to a modified java memory limit which was 2GB Minimum and 4GB Max. I have also tried 1gb Minimum and 2gb max and it still gave me a decent fps. Either way getting a bit more fps is better than less fps anyway.

I recommend those who still suffer with under 30 fps to increase virtual memory in windows and do a disk defrag regularly.
http://windows.microsoft.com/en-US/windo...ual-memory