How can I decrease lag?

[SEALblood]

So I finally got my AotBT to work but it laggy af. any help on how I could decrease? Im on a 32 bit OS.

[wabajck]

You really need to be on a 64bit OS and be running Java 7. Otherwise you will suffer from some lag.

[Creepypandora]

I have a massive gaming computer and yet i still recieve massive lag after 5 min of playing how do i fix it?????

[MrBaconButterfly]

I dunno my computer runs great, optifine maybe?