>>>I am thinking that maybe 64-bit version does not come with SSMS.
>>>
>>That seems to be true, e.g. only 32-bit version of SSMS 2005.
>>
>>I would say, go with free download of SSMS 2008
>
>First, I am trying to figure out what version of MS SQL Server is installed. When I was installing VS 2005 I believe it installed MS SQL Server Express. Then I ran a SQL Server Dev Ed from another DVD. Now I don't know which is actually installed. I need this in order to determine if SSMS 2008 will work.

What do you have in Program Files?

Can you run sqlcmd from the command prompt? Do you know the user name and password for your SQL Server?

If yes, you may try running it from the command line.