I'm writing to inform all of you about my friend's web site, it's quite new and so far it contains a decent ray casting demo and a few other niceties. Visit it because it might turn out to be something very good. BTW the address is:
http://www.eisa.net.au/~pwade/
In other info my site will be soon updated so please take a look
Hope you find what you are looking for and good luck to all with the new year and all your programming projects
-cya
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-Dom:)
Visit - http://www.eisa.net.au/~sdgrab/index.html