Creating a Custom SSIS Task (in 2008R2)

Hi

In this forum

http://social.msdn.microsoft.com/Forums/en-US/sqlintegrationservices/thread/f7ffe0d5-1817-435d-8e63-0b3e80de385f

I was given reference to

http://linchpinpeople.com/2013/01/creating-a-custom-ssis-2012-task-notes-from-my-experience/

It is for SQL 2012

I did all steps for SQL2008R2 in VS 2012 Express

I see ,messages

D:\vs_prj\MyFirstTask>"C:\Program Files (x86)\Microsoft SDKs\Windows\v8.0A\bin\NETFX 4.0 Tools\gacutil.exe" -if "C:\Program Files (x86)\Microsoft SQL Server\100\DTS\Tasks\MyFirstTask.dll"
Microsoft (R) .NET Global Assembly Cache Utility.  Version 4.0.30319.17929
Copyright (c) Microsoft Corporation.  All rights reserved.

Assembly successfully added to the cache

D:\vs_prj\MyFirstTask>"C:\Program Files (x86)\Microsoft SDKs\Windows\v8.0A\bin\NETFX 4.0 Tools\gacutil.exe" -if "C:\Program Files (x86)\Microsoft SQL Server\100\DTS\Tasks\MyFirstTaskUI.dll"
Microsoft (R) .NET Global Assembly Cache Utility.  Version 4.0.30319.17929
Copyright (c) Microsoft Corporation.  All rights reserved.

Assembly successfully added to the cache

But I see no item MyfirstTask in BIDS tooolbox

I tried to refresh toolbox - no success

1?) Should this solution work for SQL2008R2

2?) If Yes - Any ideas why MyfirstTask is Not in toolbox and how to get it there