I'm looking to create a google earth type of thing for a fantasy world.  Would Terragen 2 be able to assist me in this.  I would like to be able to start with a view of the planet then zoom in to a ground level look.  
thanks
			
			
			
				If you want to create a planet zoom-in, it's been done a few times by others here and you might need to learn about creating a believable planet from above and at ground level.  nvseal has a good tutorial in this respect to head you in the correct direction.
http://forums.planetside.co.uk/index.php?topic=2747.0