A little more detail -
On the Connection Information page, under "Server Connection and login information" I put in all of my information and then click the "Click here to test your server connection and get the available collations" link. I get the response below:
Connection to host: passed - collations now available
So I go to the next section, the "Database Information" section and leave all of the defaults in. So the database name is modx, the table prefix is modx_, and connection method is "set character set". Collation is where I had decided I was having the problem (but really because it was the only thing I was really confused by - might not be it at all as you said). In the pull-down menu I’ve tried all of the collations I mentioned and then some, and whenever I then try to continue by clicking the "Click here to create your database or to test the selection of your database" I get the following feedback:
Checking database: failed - could not create database
So being very non-technical I can’t figure out which part is causing it to give me problems. I did at one point go to the login screen for phpMyAdmin and saw that the default selection (on the login screen only) was English iso_something. I’m not sure if that is where you are talking about, but I didn’t find a match between what was listed there and what was listed in the options under "collation". If that is the completely wrong place, then you’ll have to point me in the right direction. =)
Thanks so much for your patience. I really like modx compared with Joomla because for someone who is really only good at html and some CSS it is much simpler & easier to get around in. It’s just this install process that is a little bit confusing for me. I thought I was good when I figured out how to create a database in godaddy & had the name and password all ready! Alas ....