If you get a computer to do it then it WILL sound computerised. There may be some really state of the art stuff that makes it sound fairly realistic, but it would be expensive. I've got a very basic programme called SayIt, from AnalogX - www.Analogx.com - but otherewise just get a mate to do it and run it through your computer to beef it up.

That say it thing is pretty average. It's fun to make your computer talk dirty for about 1o secs, but then you get over it. The quality is very "marvin" like. (for anyone who knows the original computer voice).

What you really need is a vocoder box, or you can get a soft' vocoder. Orange makes a good one, but i think it might be VST only. There are others. Have a look in the production section and do a search for "vocoder/vocoders".

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1 out of every 4 people in this country are mentally disturbed. Look at your 3 closest friends. If they seem okay, then you're the one.