Tools mentioned by Keith Brown when discussing running as non-admin.

• storeadm /list -- display isolated storage files (isolated storage located at \docs & settings\user\local settings\application data\isolated storage, hidden folder, mangled names)
  
• runas -- cmd prompt tool to run a process as another user (can include network credentials with this runas /netonly /u:MyDomain\MyAccount someProgram.exe
  
• whoami -- cmd prompt tool to tell who you are currently logged in as (wouldn't work on my machine)
  
• set username -- obvious way to show who you are logged in as (but only shows the name, not any domain)
  
• netsh -- configure tcp/ip settings. are you kidding?
  
• cacls -- configure ACLs. danger - this apparently doesn't propagate settings down through sub folders
  
• iexplore -- obviously, the browser. but can do other things: "control panel" in the address bar, or certainly local file paths
  
• compmgmt.msc -- standard computer management MMC snap-in
  

Other Admin Tool Tweaks
HKCU\Software\Microsoft\Internet Explorer\Toolbar
BackBitmap= will be displayed as background in IE toolbar
HKCU\Software\Microsoft\Internet Explorer\Main
Windot Title= (note the space in the name)