Better World Generation 4 for Minecraft 1.5

Better World Generation 4 mod Features:


Improved customizable default generator
New biomes
Old world generation (beta, alpha, infdev and indev)
Farlands without lag
Infinite indev worlds
Better dungeon loot and cage dungeons
A realistic worldtype (gold worldtype)
Survival island and...
Better World Generation 4 for Minecraft 1.5