Let's recapitulate.
You registered at 8:23 PM and finished your first post at 8:33 PM.
In the meantime (less than 10 minutes) you haven't found where things can be found but succeeded in making a post. Bravo!! At least you found that.
Do you realize that it isn't hard at all to locate downloadable things, In fact, you could have needed less time to find the programs and maps than to find where and how to post.
Also, the forum rules ask you to search first and in need pose the question. Not the other way around!
Let me help you anyway and give you the starting page of iGO.
http://www.navitotal.com/forumdisplay.php?65-iGO-MioMap-and-otherYou can reach it on the main page by clicking on "iGO, MioMap and other", which is in bold blue on that main forum page. I think you must have spotted that.