Deleting extra Identity profiles in XP

In learning to setup my Identity Safe profiles, I ended up with several that I don't need.

 

I found directions for deleting the profile files for Vista; the directory referenced doesn't show up on my C:/ drive.

 

Is it because I'm running XP Pro on my computer?

 

Can I delete individual profiles or do they all have to go?

 

If I can't delete individual profiles, can I change the sort order in the Identity Safe activation window when I first log on so that the last modified profile is at the top of the list?

 

Thanks!