Photoshop is the standard graphic editing tool for a reason. It's very good at creating and editing images. But it's main funtion lies in editing and image manipulation. Otherwise creating images from scratch can be very time consuming and difficult. (Unless, you like making pixelated style pictures) Most people (like myself) use a Photoshop/Illustrator combination for creating graphics. If you're looking to make realistic 3D renderings you're going to be in for a challange. It's certainly possible - it is Photoshop after all. But you'll have much better luck, not to mention faster results, with a program specifically made for 3D.
(edit) as an afterthought, the only thing I've used Photoshop for in regards to Nova is creating interface graphics, making shipyard pics, and just general editing and manipulation of already created images. (/edit)
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I used to jog but the ice kept falling out of my glass.
(This message has been edited by Kame (edited 02-14-2003).)