diff --git a/bash_it.sh b/bash_it.sh
index 3dd3d7a..b52ff97 100644
--- a/bash_it.sh
+++ b/bash_it.sh
@@ -48,7 +48,10 @@
   source $config_file
 done
 
-source "${BASH}/aliases/custom.aliases.bash"
+if [ -e "${BASH}/aliases/custom.aliases.bash" ]
+then
+  source "${BASH}/aliases/custom.aliases.bash"
+fi
 
 # Custom
 CUSTOM="${BASH}/custom/*.bash"
diff --git a/themes/base.theme.bash b/themes/base.theme.bash
index c80290d..bd29a42 100644
--- a/themes/base.theme.bash
+++ b/themes/base.theme.bash
@@ -20,10 +20,14 @@
 RVM_THEME_PROMPT_PREFIX=' |'
 RVM_THEME_PROMPT_SUFFIX='|'
 
+VIRTUALENV_THEME_PROMPT_PREFIX=' |'
+VIRTUALENV_THEME_PROMPT_SUFFIX='|'
+
 function scm {
   if [[ -d .git ]]; then SCM=$GIT
   elif [[ -n "$(git symbolic-ref HEAD 2> /dev/null)" ]]; then SCM=$GIT
   elif [[ -d .hg ]]; then SCM=$HG
+  elif [[ -n "$(hg root 2> /dev/null)" ]]; then SCM=$HG
   elif [[ -d .svn ]]; then SCM=$SVN
   else SCM='NONE'
   fi
@@ -78,9 +82,30 @@
   echo -e "$prefix$ref$state$suffix"
 }
 
+function hg_prompt_info() {
+    if [[ -n $(hg status 2> /dev/null) ]]; then
+        state=${HG_THEME_PROMPT_DIRTY:-$SCM_THEME_PROMPT_DIRTY}
+    else
+        state=${HG_THEME_PROMPT_CLEAN:-$SCM_THEME_PROMPT_CLEAN}
+    fi
+    prefix=${HG_THEME_PROMPT_PREFIX:-$SCM_THEME_PROMPT_PREFIX}
+    suffix=${HG_THEME_PROMPT_SUFFIX:-$SCM_THEME_PROMPT_SUFFIX}
+    branch=$(hg summary 2> /dev/null | grep branch | awk '{print $2}')
+    changeset=$(hg summary 2> /dev/null | grep parent | awk '{print $2}')
+
+    echo -e "$prefix${REF_COLOR}${branch}${DEFAULT_COLOR}:${changeset#*:}$state$suffix"
+}
+
 function rvm_version_prompt {
   if which rvm &> /dev/null; then
     rvm=$(rvm tools identifier) || return
     echo -e "$RVM_THEME_PROMPT_PREFIX$rvm$RVM_THEME_PROMPT_SUFFIX"
   fi
 }
+
+function virtualenv_prompt {
+  if which virtualenv &> /dev/null; then
+    virtualenv=$([ ! -z "$VIRTUAL_ENV" ] && echo "`basename $VIRTUAL_ENV`") || return
+    echo -e "$VIRTUALENV_THEME_PROMPT_PREFIX$virtualenv$VIRTUALENV_THEME_PROMPT_SUFFIX"
+  fi
+}
diff --git a/themes/hawaii50/hawaii50.theme.bash b/themes/hawaii50/hawaii50.theme.bash
new file mode 100644
index 0000000..ad87e78
--- /dev/null
+++ b/themes/hawaii50/hawaii50.theme.bash
@@ -0,0 +1,187 @@
+#!/bin/bash
+#
+# This theme was obviously inspired a lot by 
+#
+# - Demula theme
+#
+# which in itself was inspired by :
+#
+# - Ronacher's dotfiles (mitsuhikos) - http://github.com/mitsuhiko/dotfiles/tree/master/bash/
+# - Glenbot - http://theglenbot.com/custom-bash-shell-for-development/
+# - My extravagant zsh - http://stevelosh.com/blog/2010/02/my-extravagant-zsh-prompt/
+# - Monokai colors - http://monokai.nl/blog/2006/07/15/textmate-color-theme/
+# - Bash_it modern theme
+#
+# Hawaii50 theme supports :
+#
+# - configurable directory length
+# - hg, svn, git detection (I work in all of them)
+# - virtualenv, rvm + gemsets
+# 
+# Screenshot: http://i.imgur.com/4IAMJ.png 
+#
+# by Ryan Kanno <ryankanno@localkinegrinds.com>
+#
+# And yes, we code out in Hawaii. :D
+#
+# Note: I also am really new to this bash scripting game, so if you see things
+# that are flat out wrong, or if you think of something neat, just send a pull
+# request.  This probably only works on a Mac - as some functions are OS 
+# specific like getting ip, etc.
+#
+
+# COLORS ======================================================================
+ORANGE='\[\e[0;33m\]'
+
+DEFAULT_COLOR='\[${white}\]'
+
+USER_COLOR='\[${purple}\]'
+SUPERUSER_COLOR='\[${red}\]'
+MACHINE_COLOR=$ORANGE
+IP_COLOR=$ORANGE
+DIRECTORY_COLOR='\[${green}\]'
+
+VE_COLOR='\[${cyan}\]'
+RVM_COLOR='\[${cyan}\]'
+
+REF_COLOR='\[${purple}\]'
+
+# SCM prompts
+SCM_THEME_PROMPT_DIRTY=' \[${bold_red}\]✗\[${normal}\]'
+SCM_THEME_PROMPT_CLEAN=' \[${bold_green}\]✓\[${normal}\]'
+SCM_THEME_PROMPT_PREFIX=' on '
+SCM_THEME_PROMPT_SUFFIX=''
+
+# rvm prompts
+RVM_THEME_PROMPT_PREFIX=''
+RVM_THEME_PROMPT_SUFFIX=''
+
+# virtualenv prompts
+VIRTUALENV_THEME_PROMPT_PREFIX=''
+VIRTUALENV_THEME_PROMPT_SUFFIX=''
+
+# virtual prompts
+VIRTUAL_PROMPT_ENABLED=1
+
+VIRTUAL_THEME_PROMPT_PREFIX=' using '
+VIRTUAL_THEME_PROMPT_SUFFIX=''
+
+# Max length of PWD to display
+MAX_PWD_LENGTH=20
+
+# Max length of Git Hex to display
+MAX_GIT_HEX_LENGTH=5
+
+# IP address
+IP_SEPARATOR=', '
+
+# FUNCS =======================================================================
+
+function ip {
+    myip=$(curl -s checkip.dyndns.org | grep -Eo '[0-9\.]+')
+    echo -e "$(ips | sed -e :a -e '$!N;s/\n/${IP_SEPARATOR}/;ta' | sed -e 's/127\.0\.0\.1\${IP_SEPARATOR}//g'), ${myip}"
+}
+
+# Displays virtual info prompt (virtualenv/rvm)
+function virtual_prompt_info() {
+    local virtual_env_info=$(virtualenv_prompt)
+    local rvm_info=$(rvm_version_prompt)
+    local virtual_prompt=""
+
+    local prefix=${VIRTUAL_THEME_PROMPT_PREFIX}
+    local suffix=${VIRTUAL_THEME_PROMPT_SUFFIX}
+
+    # If no virtual info, just return
+    [[ -z "$virtual_env_info" && -z "$rvm_info" ]] && return
+
+    # If virtual_env info present, append to prompt
+    [[ -n "$virtual_env_info" ]] && virtual_prompt="virtualenv: ${VE_COLOR}$virtual_env_info${DEFAULT_COLOR}"
+
+    if [[ -n "$rvm_info" ]]
+    then
+        [[ -n "$virtual_env_info" ]] && virtual_prompt="$virtual_prompt, "
+        virtual_prompt="${virtual_prompt}rvm: ${RVM_COLOR}$rvm_info${DEFAULT_COLOR}"
+    fi
+    echo -e "$prefix$virtual_prompt$suffix"
+}
+
+# Parse git info
+function git_prompt_info() {
+    if [[ -n $(git status -s 2> /dev/null |grep -v ^# |grep -v "working directory clean") ]]; then
+        state=${GIT_THEME_PROMPT_DIRTY:-$SCM_THEME_PROMPT_DIRTY}
+    else
+        state=${GIT_THEME_PROMPT_CLEAN:-$SCM_THEME_PROMPT_CLEAN}
+    fi
+    prefix=${GIT_THEME_PROMPT_PREFIX:-$SCM_THEME_PROMPT_PREFIX}
+    suffix=${GIT_THEME_PROMPT_SUFFIX:-$SCM_THEME_PROMPT_SUFFIX}
+    ref=$(git symbolic-ref HEAD 2> /dev/null) || return
+    commit_id=$(git rev-parse HEAD 2>/dev/null) || return
+
+    echo -e "$prefix${REF_COLOR}${ref#refs/heads/}${DEFAULT_COLOR}:${commit_id:0:$MAX_GIT_HEX_LENGTH}$state$suffix"
+}
+
+# Parse hg info
+function hg_prompt_info() {
+    if [[ -n $(hg status 2> /dev/null) ]]; then
+        state=${HG_THEME_PROMPT_DIRTY:-$SCM_THEME_PROMPT_DIRTY}
+    else
+        state=${HG_THEME_PROMPT_CLEAN:-$SCM_THEME_PROMPT_CLEAN}
+    fi
+    prefix=${HG_THEME_PROMPT_PREFIX:-$SCM_THEME_PROMPT_PREFIX}
+    suffix=${HG_THEME_PROMPT_SUFFIX:-$SCM_THEME_PROMPT_SUFFIX}
+    branch=$(hg summary 2> /dev/null | grep branch | awk '{print $2}')
+    changeset=$(hg summary 2> /dev/null | grep parent | awk '{print $2}')
+
+    echo -e "$prefix${REF_COLOR}${branch}${DEFAULT_COLOR}:${changeset#*:}$state$suffix"
+}
+
+# Parse svn info
+function svn_prompt_info() {
+    if [[ -n $(svn status --ignore-externals -q 2> /dev/null) ]]; then
+        state=${SVN_THEME_PROMPT_DIRTY:-$SCM_THEME_PROMPT_DIRTY}
+    else
+        state=${SVN_THEME_PROMPT_CLEAN:-$SCM_THEME_PROMPT_CLEAN}
+    fi
+    prefix=${SVN_THEME_PROMPT_PREFIX:-$SCM_THEME_PROMPT_PREFIX}
+    suffix=${SVN_THEME_PROMPT_SUFFIX:-$SCM_THEME_PROMPT_SUFFIX}
+    ref=$(svn info 2> /dev/null | awk -F/ '/^URL:/ { for (i=0; i<=NF; i++) { if ($i == "branches" || $i == "tags" ) { print $(i+1); break }; if ($i == "trunk") { print $i; break } } }') || return
+    [[ -z $ref ]] && return
+
+    revision=$(svn info 2> /dev/null | sed -ne 's#^Revision: ##p' )
+
+    echo -e "$prefix${REF_COLOR}$ref${DEFAULT_COLOR}:$revision$state$suffix"
+}
+
+# Displays last X characters of pwd 
+function limited_pwd() {
+
+    # Replace $HOME with ~ if possible 
+    RELATIVE_PWD=${PWD/#$HOME/\~}
+
+    local offset=$((${#RELATIVE_PWD}-$MAX_PWD_LENGTH))
+
+    if [ $offset -gt "0" ]
+    then
+        local truncated_symbol="..."
+        TRUNCATED_PWD=${RELATIVE_PWD:$offset:$MAX_PWD_LENGTH}
+        echo -e "${truncated_symbol}/${TRUNCATED_PWD#*/}"
+    else
+        echo -e "${RELATIVE_PWD}"
+    fi
+}
+
+# Displays the current prompt
+function prompt() {
+    local UC=$USER_COLOR
+    [ $UID -eq "0" ] && UC=$SUPERUSER_COLOR
+
+    if [[ $VIRTUAL_PROMPT_ENABLED == 1 ]]; then
+        PS1="$(scm_char) ${UC}\u ${DEFAULT_COLOR}at ${MACHINE_COLOR}\h ${DEFAULT_COLOR}(${IP_COLOR}$(ip)${DEFAULT_COLOR}) in ${DIRECTORY_COLOR}$(limited_pwd)${DEFAULT_COLOR}$(virtual_prompt_info)$(scm_prompt_info) \$ "
+    else
+        PS1="$(scm_char) ${UC}\u ${DEFAULT_COLOR}at ${MACHINE_COLOR}\h ${DEFAULT_COLOR}(${IP_COLOR}$(ip)${DEFAULT_COLOR}) in ${DIRECTORY_COLOR}$(limited_pwd)${DEFAULT_COLOR}$(scm_prompt_info) \$ "
+    fi
+    PS2='> '
+    PS4='+ '
+}
+
+PROMPT_COMMAND=prompt