People, i trying to install the LWJGL-1.1.2 on my system, but on line command mode i'm having a problem..
I write it:

java -cp .;res;jar\lwjgl.jar;jar\lwjgl_test.jar;jar\lwjgl_util.jar;jar\lwjgl_fmod3.jar;jar\lwjgl_devil.jar;jar\jinput.jar;      -Djava.library.path=native/win32 org.lwjgl.test.WindowCreationTest

and "my answer" is that:

"Exception on thread "main" java.lang.NoClassDefFoundError: org/lwjgl/test/WindowCreationTest"

What I should do to resolve this problem? Im trying to use on ECLIPSE!
Thankssss a lot!

Man... i have install oK!
But now Im trying to configure my IDE, ECLIPSE!

Any help is welcome...

I install the LWJGL on:

"C:\Arquivos de programas\Java\jre1.6.0_02\lib\lwjgl-1.1.2"
its correct?
And now some erros to fire up my Eclipse... i accept any help!!!
hehe

THANKSSS ALL, THANKS ndhb