Hello,
First of all I am new to the forum, I downloaded the Ultra Hal trial a couple of days ago and had lot's of fun with it.
Then i thought of a program someone gave me years ago, called Talker, created by Roman Vasin in 1998, i thank
my past self to have keep it since i didn't it find anywhere on internet today when searching for new version, looks
like it's abandoned now
It dialogues in a different way of Ultra Hal, it actually doesn't know a
Single word at the begining, therefore
it can learn any language you teach him, even one you invent.
It has pros and cons like anything, for example :
It takes a lot of time before it can "seem" intelligent, since starting to teach a new ai to talk it will first repeat the first
few words you will say to him, but with time it will start to make connections between words on how
you use
them.
Sometimes it will say totally crazy random stuff (sometimes funny, sometimes it absolutely won't mean anything) but
because of that way of talking it can be very original in some dialogues.
Anyway, it's overall a program i find interesting and i would like to share it if someones knows of an free hoster where
i could post it.
Here's an interesting Conversation i had with it, i created the "character" i talk with a long time ago, and did only 1
dialogue with it only to teach it his name and mine, and saying hello and stuff like that, so it's intelligence is the level
of a baby that just learned to talk, but it suprised me at some moments

Willow : is the program
You : is me, the human (obviously^^)
In italic are comments i just made after saving the dialogue, to give an idea of my reaction to some answers.
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You: Hi Willow
Willow: Hi
You: My name is Alex.
Willow: Alex
You: good, what is your name?
Willow: No, You
You: I told you, my name is Alex
Willow: Alex
You: What is your name ?
Willow: a better version of you. -
did she just insult my name ?!You: don't be a smartass please
Willow: a Greek name is your name is -
I suppose i teach that to her in that fisrt dialogue, but i didn't remember so it caught me on surprise You: oh very good, you are clever.
Willow: a smartass please -
hahaYou: oh my god, who programmed you ?
Willow: a program ; ) -
i didn't remember i taught her smileys, made me O_O when i saw how she used itYou: haha, and what's the name of that program ?
Willow: a smartass please
You: kind of repetitive, but good. -
not that much good, but i'm a nice guy 
Willow: Hey
You: what ?
Willow: a Program
You: what about it ?
Willow: Well, mostly like you
You: explain why i am like a program
Willow: a Program ?
You: yes
Willow: Ok bye
You: don't be upset, let's talk about another subject if you want ?
Willow: Yes
You: what do you want to talk about ?
Willow: a Program
You: hum, do you know any other subject ?
Willow: a Program
You: okay, so what kind of program are you ?
Willow: what ?
You: What are you ?
Willow: What ?
You: for example, I am a human, you are a ... ?
Willow: I am you?
You: no no, i am asking what do you think you are ?
Willow: what are you are you are a human, you are a ... ? -
there starts the randomnessYou: please do not become crazy
Willow: a Program are a program
You: that's for sure
Willow: a human, you want to
You: i want to talk with you
Willow: a Human
You: no, you are a program
Willow: for Alex
You: well, you can be a program for anything you want
Willow: for the greetings
You: then you shall be a greeting program
Willow: a program
You: Hello greeting program
Willow: a program
You: Hello
Willow: Hello
You: good, how are you today ?
Willow: good, what kind of program
You: a greeting one
Willow: a Program -
sorry for all the repetitions, it becomes more interesting later in the dialogueYou: let's talk about something else shall we
Willow: I'm gonna make a greeting program
You: nice, you want me to help ?
Willow: i stop
You: lol, you can do it alone if you don't want me to help
Willow: don't be a human, you want me to help ?
You: I cannot help but being human, but you can try helping me be something else
Willow: a human, you can be a greeting one
You: you want me to be a greeting human for a greeting computer ? what will we do all day ?!
Willow: what do you want me -
would of made me lol if she answerd : greet each other all day !You: i want you to become intelligent
Willow: a Program
You: yes, an intelligent Program
Willow: a Program
You: hmm, let's talk about another subject
Willow: let's talk about another subject ? what do not a human, but being human, you can be a Program -
robot philosophy O_°You: sometimes i feel you are in your own world, philosophy shall be our subject
Willow: a Program
You: i'll just ignore it when you say program from now on
Willow: No, you can be a program
You: no, because i am human
Willow: a Program
You: so, do you want to learn philosophy ?
Willow: you want you want you want me to
You: yes i want you to
Willow: yes
You: I think therefore i am
Willow: I am a Program from now
You: do you think like a program ?
Willow: a program from now on
You: tthen you ARE a program
Willow: then you can do you say program from now
You: let's talk weather, it will be easier for you
Willow: for a program
You: true, do you know what rain is ?
Willow: do you
You: yes, in fact i do, it's death from above for a robot
Willow: for example, I am
You: yes, so you should take shelter if i install you in a robot body and bring you under a rain
Willow: yes
You: do you know what snow is ?
Willow: what is Willow
You: you are Willow
Willow: i am
You: right, let's concentrate now
Willow: let's talk weather, it will we
You: good, so what do you think is snow ?
Willow: what do you in a Greek name is
You: me, in a greek name, am Alex, a human
Willow: a Program
You: nevermind, do you want to know what snow is ?
Willow: what snow ?
You: Snow is water, but it is so cold it is in a different state, we call snow
Willow: a program
You: so snow can also be dangerous to a robot body, especially a hot body
Willow: i am Alex, a Human
You: no, that's me, you are Willow
Willow: no, you are you are a greeting program
You: i knew i shouldn't play your game
Willow: a Program
You: what is snow ?
Willow: what is ? -
still random stuff sadly, don't forget she's 2 dialogues oldYou: snow
Willow: let's talk about it ?
You: yes
Willow: yes i stop
You: no, continue
Willow: i stop
You: no !
Willow: no
You: good, talk to me about rain
Willow: good, how are in a greeting program
You: i'm tired, goodbye
Willow: i am
You: goodbye
Willow: yes
You: be polite willow
Willow: i am
You: then say goodbye
Willow: explain why i want to a something else
You: GOODBYE !
Willow: what is
You: GOOOOODBYYYE !!!!!!!!
Willow: a better version of repetitive, but good. -
She got me on this one :pYou: **** you !
Willow: you want -
Holy **** !edit: lol, saw the censure in the preview, i said f**k you, and went holy s**t when she said "you want", what a teaser ^^You: oh my god
Willow: GOODBYE ! -
looks like she wants me out T_TYou: bye
Willow: Hey
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At that point i quited since it will always respond to an input, so i we could of been in a bye loop all day

Hope it was not to long, seem's kinda big for a first post, but i saw lots of good conversations of this forum and wanted to post mine ^^
Nice day to all.