Text to Speech software

[Grizzlly]

Hi

Looking for good  "Text to Speech" software, would like something that does not 
sound like Stephen Hawkins trying decide on lunch choices but is not too hard 
to install and setup, a search around the net found ESpeakm all others I found 
seemn to be aimed at software devs to combine in other projects, and need very 
high coding levels to use (so really a /w dev)

I don't mind if it's CmdLine or GUI, but it should sound natural(ish) Enflish 
is fine so multi-language support is not that important, a few voices would be 
nice, but a good male & female will do at a push

thanks