diff --git a/lib/vm-base b/lib/vm-base
index 1024185..a73626a 100644
--- a/lib/vm-base
+++ b/lib/vm-base
@@ -25,7 +25,7 @@
 # POSSIBILITY OF SUCH DAMAGE.
 
 VERSION=1.5-devel
-VERSION_INT=105003
+VERSION_INT=105004
 VERSION_BSD=$(uname -K)
 PATH=${PATH}:/bin:/usr/bin:/usr/local/bin:/sbin:/usr/sbin:/usr/local/sbin
 
diff --git a/lib/vm-core b/lib/vm-core
index 01bd2b5..a31e4fc 100644
--- a/lib/vm-core
+++ b/lib/vm-core
@@ -30,7 +30,7 @@
 core::list(){
     local _name _loader _cpu _our_host
     local _memory _run _vm _auto _num _graphics _vnc _pid
-    local _state _pcpu _vsz _rss
+    local _state _pcpu _rss
     local _format="%s^%s^%s^%s^%s^%s^%s^%s\n"
 
     cmd::parse_args "$@"
@@ -40,12 +40,12 @@ core::list(){
 
     vm::running_load
 
-    [ -n "${VM_OPT_VERBOSE}" ] && _format="%s^%s^%s^%s^%s^%s^%s^%s^%s^%s^%s\n";
+    [ -n "${VM_OPT_VERBOSE}" ] && _format="%s^%s^%s^%s^%s^%s^%s^%s^%s^%s\n";
 
     # pass everything below here to column(1)
     {
         if [ -n "${VM_OPT_VERBOSE}" ]; then
-            printf "${_format}" "NAME" "DATASTORE" "LOADER" "CPU" "MEMORY" "VNC" "AUTOSTART" "%CPU" "VSZ" "RSS" "STATE"
+            printf "${_format}" "NAME" "DATASTORE" "LOADER" "CPU" "MEMORY" "VNC" "AUTOSTART" "%CPU" "RSS" "STATE"
         else
             printf "${_format}" "NAME" "DATASTORE" "LOADER" "CPU" "MEMORY" "VNC" "AUTOSTART" "STATE"
         fi
@@ -68,7 +68,6 @@ core::list(){
                 _pid=""
                 _state=""
                 _pcpu="-"
-                _vsz="-"
                 _rss="-"
 
                 # check if the guest is running
@@ -83,14 +82,12 @@ core::list(){
                 fi
 
                 if [ -n "${_pid}" -a -n "${VM_OPT_VERBOSE}" ]; then
-                    _state=$(ps -o"%cpu"= -o"vsz"= -o"rss"= -p "${_pid}")
+                    _state=$(ps -o"%cpu"= -o"rss"= -p "${_pid}")
 
                     if [ -n "${_state}" ]; then
                         util::get_part "_pcpu" "${_state}" 1
-                        util::get_part "_vsz" "${_state}" 2
-                        util::get_part "_rss" "${_state}" 3
+                        util::get_part "_rss" "${_state}" 2
 
-                        [ -n "${_vsz}" ] && _vsz=$(info::__bytes_human "${_vsz}" 1 2)
                         [ -n "${_rss}" ] && _rss=$(info::__bytes_human "${_rss}" 1 2)
                     fi
                 fi
@@ -111,7 +108,7 @@ core::list(){
                 fi
 
                 if [ -n "${VM_OPT_VERBOSE}" ]; then
-                    printf "${_format}" "${_name}" "${_ds}" "${_loader}" "${_cpu}" "${_memory}" "${_vnc}" "${_auto}" "${_pcpu}" "${_vsz}" "${_rss}" "${_run}"
+                    printf "${_format}" "${_name}" "${_ds}" "${_loader}" "${_cpu}" "${_memory}" "${_vnc}" "${_auto}" "${_pcpu}" "${_rss}" "${_run}"
                 else
                     printf "${_format}" "${_name}" "${_ds}" "${_loader}" "${_cpu}" "${_memory}" "${_vnc}" "${_auto}" "${_run}"
                 fi
@@ -154,7 +151,7 @@ core::create(){
     [ -z "${_name}" ] && util::usage
 
     # check guest name
-    util::check_name "${_name}" || util::err "invalid virtual machine name - '${_name}'"
+    util::check_name "${_name}" 46 || util::err "invalid virtual machine name - '${_name}'"
     datastore::get_guest "${_name}" && util::err "virtual machine already exists in ${VM_DS_PATH}/${_name}"
     datastore::get "${_ds}" || util::err "unable to load datastore - '${_ds}'"