Hello = IM + PixYou might be using HELLO software to post pictures to your Blogger weblog, which is a great way to use it. But you should fire it up and use it to do IM with friends too, because it lets you send pictures very easily and then chat about those pix in IM format with someone.
I figured out (by accident) that if you type the word "love" or "heart" this pretty pink heart falls down across your screen, like confetti -- it's so cool.
Also if you type the smiley face emoticon ... you guessed it ... a yellow smiley face guy falls down across the screen. If you write any of these queue words twice or three or more times, that many hearts or smileys start raining down. Very fun.