diff --git a/src/cli/client_utilities.rb b/src/cli/client_utilities.rb
index 4419b9dd91..4386d8dbd9 100644
--- a/src/cli/client_utilities.rb
+++ b/src/cli/client_utilities.rb
@@ -298,10 +298,9 @@ def str_running_time(data)
 end
 
 def str_register_time(data)
-    regtime=Time.at(data["REGTIME"].to_i)
-
-   "%02d %02d:%02d:%02d" % [regtime.yday-1, regtime.hour, 
-                            regtime.min, regtime.sec]
+    regtime=Time.at(data["REGTIME"].to_i).getgm
+       
+    regtime.strftime("%b %d, %Y %H:%M")
 end
 
 
diff --git a/src/cli/oneimage b/src/cli/oneimage
index b96ce18d71..f8f2e52790 100755
--- a/src/cli/oneimage
+++ b/src/cli/oneimage
@@ -44,7 +44,7 @@ ShowTableImage={
         :desc => "Name of the owner",
         :size => 8,
         :proc => lambda {|d,e| 
-            d["USERNAME"]
+            d["UID"]
         }
     },
     :name => {
@@ -66,7 +66,7 @@ ShowTableImage={
     :regtime => {
         :name => "REGTIME",
         :desc => "Registration time of the Image",
-        :size => 3,
+        :size => 20,
         :proc => lambda {|d,e| 
             str_register_time(d)
         }
@@ -82,7 +82,7 @@ ShowTableImage={
         :desc => "State of the Image",
         :size => 2,
         :proc => lambda {|d,e|
-            d.short_state_str
+            d.state_str
         }
     },
     :runningvms => {
@@ -134,7 +134,7 @@ class ImageShow
             end
 
             result=[true, ""]
-            header_vm_small
+            header_image_small
 
             if options
                 puts @table.data_str(vms, options)
@@ -240,7 +240,7 @@ def get_user_flags
      ops
 end
 
-oneimage_opts=OnevmParse.new
+oneimage_opts=OneImageParse.new
 oneimage_opts.parse(ARGV)
 ops=oneimage_opts.options
 
@@ -286,7 +286,6 @@ when "list"
     ops.merge!(get_user_flags)
     if !ops[:xml]
         imagelist=ImageShow.new(get_one_client, ops[:filter_user].to_i)
-
         ops[:columns]=ops[:list] if ops[:list]
         result=imagelist.list_short(ops) 
     else
@@ -327,8 +326,8 @@ when "show"
             puts str % ["REGISTER TIME", value]
             puts str % ["PUBLIC", image[:public]]
             
-            puts str % ["STATE", image.state_str]
-            puts str % ["STATE", image[:runningvms]]            
+            puts str % ["STATE", image.short_state_str]
+            puts str % ["RUNNING_VMS", image[:runningvms]]            
             
             puts
         
@@ -339,10 +338,7 @@ when "show"
             puts image.to_xml
         end
      end
-else
-    oneimage_opts.print_help
-    exit -1
-end
+
     
 when "delete"
     check_parameters("delete", 1)
@@ -360,6 +356,10 @@ when "delete"
             break
         end
     end
+else
+    oneimage_opts.print_help
+    exit -1
+end   
 
 if OpenNebula.is_error?(result)
     puts "Error: " + result.message
diff --git a/src/image/ImagePool.cc b/src/image/ImagePool.cc
index 5eda9d392d..cd53daf15d 100644
--- a/src/image/ImagePool.cc
+++ b/src/image/ImagePool.cc
@@ -76,6 +76,8 @@ ImagePool::ImagePool(   SqlDB * db,
     sql  << "SELECT oid, name FROM " <<  Image::table;
 
     rc = db->exec(sql, this);
+    
+    unset_callback();
 
     if ( rc != 0 )
     {
@@ -147,7 +149,7 @@ int ImagePool::allocate (
         }
 
         img->get_template_attribute("PUBLIC", public_attr);
-	TO_UPPER( public_attr );
+        TO_UPPER( public_attr );
         img->image_template.erase("PUBLIC");
 
         img->get_template_attribute("ORIGINAL_PATH", original_path);
@@ -257,7 +259,7 @@ int ImagePool::dump(ostringstream& oss, const string& where)
 
     set_callback(static_cast<Callbackable::Callback>(&ImagePool::dump_cb),
                   static_cast<void *>(&oss));
-
+                  
     cmd << "SELECT * FROM " << Image::table;
 
     if ( !where.empty() )
@@ -268,6 +270,8 @@ int ImagePool::dump(ostringstream& oss, const string& where)
     rc = db->exec(cmd, this);
 
     oss << "</IMAGE_POOL>";
+    
+    unset_callback();
 
     return rc;
 }
diff --git a/src/oca/ruby/OpenNebula/Image.rb b/src/oca/ruby/OpenNebula/Image.rb
index 3769e7460e..7f59f9a43c 100644
--- a/src/oca/ruby/OpenNebula/Image.rb
+++ b/src/oca/ruby/OpenNebula/Image.rb
@@ -14,7 +14,7 @@ module OpenNebula
         
         IMAGE_STATES=%w{INIT LOCKED READY USED}
 
-        IMAGE_HOST_STATES={
+        IMAGE_SHORT_STATES={
             "INIT"      => "lock",
             "LOCKED"    => "lock",
             "READY"     => "rdy",