Speed up Eclipse

I'm trying these tricks found on the web to speed up Eclipse.

http://stackoverflow.com/questions/1005407/can-i-move-maven2-target-folder-to-another-device

http://www.ltr-data.se/opencode.html/#ImDisk

http://forums.guru3d.com/showthread.php?t=356046

Add more RAM to Eclipse

Open configuration file eclipse.ini in your Eclipse installation folder, then add more memory, and restart.

--launcher.XXMaxPermSize
512M
-showsplash
org.eclipse.platform
--launcher.XXMaxPermSize
512m
--launcher.defaultAction
openFile
-vmargs
-Dosgi.requiredJavaVersion=1.5
-Xms256m
-Xmx512m

Add -Xverify:none to your eclipse.ini.

Disable Eclipse validators

By default, all code validators are running, go to Windows > Preferences > Validation and uncheck validators you don't need.

Disable Plugins you won't use and startup builds.

Go to Windows > Preferences > General > Startup and Shutdown and uncheck plugins you don't need.
Don't forget to disable startup automatic builds.

Disable Eclipse PDT automatic build

Go to Windows > Preferences > General > Workspace and uncheck build automatically.