I am having a couple of issues with lwjgl at the mo:
1.My textures look like they have have the amount of colors reduced in the game, if i open them in paintshoppro (or wings)at desktop bpp(16) they look fine but i have to set the lwjgl display to 32bpp & fullscreen to get it looking right. See attached images
2.when i switch to fullscreen mode after createing the display it goes all crazy. See bottom 2 attachted images.