System Center 2012 R2 Preview - Download and Extract Script

Well, System Center 2012 R2 Preview is here a day earlier than I expected.

Eskor Koneti posted a list of the direct download links to the preview bits here:
http://eskonr.com/2013/06/configmgr-sccm-2012-r2-preview-is-available-for-download/

So I thought I'd wrap them quickly into a PowerShell script that downloads and then extracts all the components ready for install.

I've commented out the DPM download and install as for me it wasn't downloading correctly (either manually or via the script) but feel free to try it.

The script has no error checking and I know could be much smoother, but hey, it's not even 8am here in the UK so what do you expect!

$dwnld = "E:\System_Center_2012_R2"
 if (!(Test-Path -path $dwnld))
  {
  New-Item $dwnld -type directory
  }
$object = New-Object Net.WebClient
 $SCCMurl = 'http://care.dlservice.microsoft.com/dl/download/evalx/sc2012/SC2012_R2_PREVIEW_SCCM_SCEP.exe'
 $object.DownloadFile($SCCMurl, "$dwnld\SC2012_R2_PREVIEW_SCCM_SCEP.EXE")
$object = New-Object Net.WebClient
 $SCCMurl = 'http://care.dlservice.microsoft.com/dl/download/evalx/sc2012/SC2012_R2_PREVIEW_SCOM.exe'
 $object.DownloadFile($SCCMurl, "$dwnld\SC2012_R2_PREVIEW_SCOM.EXE")
$object = New-Object Net.WebClient
 $SCCMurl = 'http://care.dlservice.microsoft.com/dl/download/evalx/sc2012/SC2012_R2_PREVIEW_SCVMM.exe'
 $object.DownloadFile($SCCMurl, "$dwnld\SC2012_R2_PREVIEW_SCVMM.EXE")
$object = New-Object Net.WebClient
 $SCCMurl = 'http://care.dlservice.microsoft.com/dl/download/evalx/sc2012/SC2012_R2_PREVIEW_SCSM.exe'
 $object.DownloadFile($SCCMurl, "$dwnld\SC2012_R2_PREVIEW_SCSM.EXE")
$object = New-Object Net.WebClient
 $SCCMurl = 'http://care.dlservice.microsoft.com/dl/download/evalx/sc2012/SC2012_R2_PREVIEW_SCO.exe'
 $object.DownloadFile($SCCMurl, "$dwnld\SC2012_R2_PREVIEW_SCO.EXE")
$object = New-Object Net.WebClient
 $SCCMurl = 'http://care.dlservice.microsoft.com/dl/download/evalx/sc2012/SC2012_R2_PREVIEW_SCAC.exe'
 $object.DownloadFile($SCCMurl, "$dwnld\SC2012_R2_PREVIEW_SCAC.EXE")
#$object = New-Object Net.WebClient
# $SCCMurl = 'http://care.dlservice.microsoft.com/dl/download/evalx/sc2012/SC2012_R2_PREVIEW_SCDPM.exe'
# $object.DownloadFile($SCCMurl, "$dwnld\SC2012_R2_PREVIEW_SCDPM.EXE")
Start-Process -FilePath "$dwnld\SC2012_R2_PREVIEW_SCAC.EXE" -Wait -ArgumentList /DIR="$dwnld\SCAC", /VERYSILENT
#Start-Process -FilePath "$dwnld\SC2012_R2_PREVIEW_SCDPM.EXE" -Wait -ArgumentList /DIR="$dwnld\SCDPM", /VERYSILENT
Start-Process -FilePath "$dwnld\SC2012_R2_PREVIEW_SCO.EXE" -Wait -ArgumentList /DIR="$dwnld\SCO", /VERYSILENT
Start-Process -FilePath "$dwnld\SC2012_R2_PREVIEW_SCOM.EXE" -Wait -ArgumentList /DIR="$dwnld\SCOM", /VERYSILENT
Start-Process -FilePath "$dwnld\SC2012_R2_PREVIEW_SCSM.EXE" -Wait -ArgumentList /DIR="$dwnld\SCSM", /VERYSILENT
Start-Process -FilePath "$dwnld\SC2012_R2_PREVIEW_SCVMM.EXE" -Wait -ArgumentList /DIR="$dwnld\SCVMM", /VERYSILENT
Start-Process -FilePath "$dwnld\SC2012_R2_PREVIEW_SCCM_SCEP.EXE" -Wait -ArgumentList /Auto, "$dwnld\SCCM"