Import-Module SqlPS running too slowly

Hi All,I have the following installed on a machineWindows Server 2008 R2SQL Server 2012 PowerShell 3Microsoft SQL Server 2012 Feature Pack Powershell toolsMy problem is that whenever i run a script that uses the invoke-sql scmdlet, it takes an huge amount of time. I believe this is because it is importing the module automatically each time (i.e. import module sqlps).Is there any way to install the invoke-sql cmdlet as an inbuilt feature of powershell? This would make my scripts run almost immediately instead of taking minutes as they do now.