title: Version control on a 2GB USB drive
body: <p>For my school work, I do a lot of switching computers (from labs to my laptop to the library).  I'd kind of like to put this code under some kind of version control.  Of course the problem is that I can't always install additional software on the computers I use.  Is there any kind of version control system that I can keep on a thumb drive?  I have a 2GB drive to put this on, but I can get a bigger one if necessary.</p>
  
  <p>The projects I'm doing aren't especially big FYI.</p>
  
  <p><strong>EDIT:</strong>  This needs to work under windows.</p>
  
  <p><strong>EDIT II:</strong>  Bazaar ended up being what I chose.  It's even better if you go with TortoiseBzr.</p>