gistfile1.txt

Johnny-Goodmans-MacBook-Pro:railsbbq johnnygoodman$ rvm info
system:

  system:
    uname:       "Darwin Johnny-Goodmans-MacBook-Pro.local 10.4.0 Darwin Kernel Version 10.4.0: Fri Apr 23 18:28:53 PDT 2010; root:xnu-1504.7.4~1/RELEASE_I386 i386 i386"
    zsh:         "zsh 4.3.9 (i386-apple-darwin10.0)"
    bash:        "GNU bash, version 3.2.48(1)-release (x86_64-apple-darwin10.0)"

  rvm:
    version:      "rvm 0.1.45 by Wayne E. Seguin (wayneeseguin@gmail.com) [http://rvm.beginrescueend.com/]"

  homes:
    gem:          "not set"
    ruby:         "not set"

  binaries:
    ruby:         "/usr/bin/ruby"
    irb:          "/usr/bin/irb"
    gem:          "/usr/bin/gem"
    rake:         "/usr/bin/rake"

  environment:
    PATH:         "/opt/local/bin:/opt/local/sbin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/local/git/bin:/usr/local/mongodb/bin:/usr/X11/bin"
    GEM_HOME:     ""
    GEM_PATH:     ""
    BUNDLE_PATH:  ""
    MY_RUBY_HOME: ""
    IRBRC:        ""
    RUBYOPT:      ""
    gemset:       ""

Johnny-Goodmans-MacBook-Pro:railsbbq johnnygoodman$ 

Also important:

Johnny-Goodmans-MacBook-Pro:railsbbq johnnygoodman$ rails -v
Rails 3.0.0.rc

Does you have this anywhere in your shell config (it should be at the very end):

if [[ -s "$HOME/.rvm/scripts/rvm" ]] ; then source "$HOME/.rvm/scripts/rvm" ; fi

Yes. This is my /home/johnnygoodman/.bashrc file: http://gist.github.com/552063