I have updated to latest builds, sdk and Xamarin studio. I have had am error message during the update process. I have tried a second time, few second and updates seemed to work. Also I can read from about box I have the latest updates: `=== Xamarin Studio ===
Version 4.0.12 (build 3) Installation UUID: 88f8f29e-1eba-436e-a05f-ab3af0397d43 Runtime: Mono 3.2.0 ((no/7c7fcc7) GTK 2.24.20 GTK# (2.12.0.0) Package version: 302000000
=== Apple Developer Tools ===
Xcode 4.6.3 (2068) Build 4H1503
=== Xamarin.Mac ===
Xamarin.Mac: Not Installed
=== Xamarin.iOS ===
Version: 6.4.3.0 (Business Edition) Hash: 0068990 Branch: Build date: 2013-13-08 05:24:39-0400
=== Xamarin.Android ===
Version: 4.8.1 (Business Edition) Android SDK: /Users/utente/Library/Developer/Xamarin/android-sdk-mac_x86 Supported Android versions: 1.6 (API level 4) 2.1 (API level 7) 2.2 (API level 8) 2.3 (API level 10) 3.1 (API level 12) 3.2 (API level 13) 4.0 (API level 14) 4.0.3 (API level 15) 4.1 (API level 16) 4.2 (API level 17) Java SDK: /usr java version "1.6.0_51" Java(TM) SE Runtime Environment (build 1.6.0_51-b11-457-11M4509) Java HotSpot(TM) 64-Bit Server VM (build 20.51-b01-457, mixed mode)
=== Build Information ===
Release ID: 400120003 Git revision: 593d7acb1cb78ceeeb482d5133cf1fe514467e39 Build date: 2013-08-07 20:30:53+0000 Xamarin addins: 25a0858b281923e666b09259ad4746b774e0a873
=== Operating System ===
Mac OS X 10.8.4 Darwin Mac-di-Utente-5.local 12.4.0 Darwin Kernel Version 12.4.0 Wed May 1 17:57:12 PDT 2013 root:xnu-2050.24.15~1/RELEASE_X86_64 x86_64
` But declaring using Systems.Net I can't get the Http reference, also in packagex I don't see any mono 3.x reference. Please help me to fix. THanks in advance, Max