Terminal commands in Aptana Studio 3

  • I'm pretty much fresh out of the womb here so I could use some help figuring out what is up and down in the world. I started a Michael Hartl's Ruby on Rails 3 Tutorial and I got Aptana Studio 3 up and running on Windows 7 and I can't seem to find a terminal command for opening files. In the tutorial they are using TextMate in a Unix enivroment and thus use '$ mate'. I've tried to google it but only found a post about someone with the same problem who he solved himself and then didn't post what the solution was. Doh! 

    Grateful for any help at all.