diff --git a/app/helpers/rate_helper.rb b/app/helpers/rate_helper.rb
index 37e50c9..704b9e3 100644
--- a/app/helpers/rate_helper.rb
+++ b/app/helpers/rate_helper.rb
@@ -52,8 +52,8 @@ module RateHelper
       url_options[:user_id] ||= options[:user_id]
       #####
 
-      link_to_remote(caption,
-                     {:update => options[:update] || "content", :url => url_options, :method => options[:method] || :post},
+      link_to(caption,
+                     {:remote => true, :update => options[:update] || "content", :url => url_options, :method => options[:method] || :post},
                      {:href => url_for(url_options),
                        :class => css})
       # link_to caption, :remote => true
@@ -88,7 +88,7 @@ module RateHelper
       #####
 
       link_to_remote(caption,
-                     {:update => options[:update] || "content", :url => url_options, :method => options[:method] || :post},
+                     {:remote => true, :update => options[:update] || "content", :url => url_options, :method => options[:method] || :post},
                      {:href => url_for(url_options)}) +
         (icon ? nbsp(2) + image_tag(icon) : '')
     end
diff --git a/lib/rate_time_entry_patch.rb b/lib/rate_time_entry_patch.rb
index f37ad9e..a4dc058 100644
--- a/lib/rate_time_entry_patch.rb
+++ b/lib/rate_time_entry_patch.rb
@@ -18,11 +18,11 @@ module RateTimeEntryPatch
   module ClassMethods
     # Updated the cached cost of all TimeEntries for user and project
     def update_cost_cache(user, project=nil)
-      c = ARCondition.new
-      c << ["#{TimeEntry.table_name}.user_id = ?", user]
-      c << ["#{TimeEntry.table_name}.project_id = ?", project] if project
+      #c = ARCondition.new
+      c = "#{TimeEntry.table_name}.user_id = %d" % [user.id]
+      c << " AND #{TimeEntry.table_name}.project_id = %d" % [project.id] if project
       
-      TimeEntry.all(:conditions => c.conditions).each do |time_entry|
+      TimeEntry.all(:conditions => c ).each do |time_entry|
         time_entry.save_cached_cost
       end
     end