[QUOTE=Dj Yoshi]No, I'm talking about a more linux-like version. In linux you type "firefox", or "glxgears" or "xchat" or whatever you want to run, and it runs. In windows you have to know the path, the filename, etc. A pain.
Read the thread?[/QUOTE]
Well, the only reason the bash console works like that is because it looks in a few common areas for programs. If you have something installed in your home folder, you won't be able to execute it as normal.
If you don't believe me, go to /usr/bin and move everything in there to a different folder (note that this will probably break your shell, and will require knoppix to fix it :p )
Windows works in the same way. If you want to be able to execute a program from any location in the command prompt, the executable must be in the /windows/ directory. (I have mplayer installed there, so I can run it from anywhere in command prompt

)
The only real advantage unix/linux shells like BASH have, is they have the luxury of symbolic linking. You can install a program anywhere, and just drop a symlink in /usr/bin and it'll work fine. Windows shortcuts do not work for this.