With the previous Windows Live Essential version it was possible to download the full installer file e.g. on a memory stick and install Windows Live Essentials without or slow dial up internet connections. But this isn’t the case in wave 4.
Microsoft has now released the list of Windows Live Essentials Wave 4 Beta offline installer links.
Portuguese (Brazil): http://g.live.com/1rebeta4_all/pt-br/wlsetup-all.exe
Chinese (Simplified): http://g.live.com/1rebeta4_all/zh-cn/wlsetup-all.exe
The offline installer for the English language version is a 168 MB download.
You can copy and paste the download link into your browser address bar and press Enter.
This will download wlsetup-all.exe to your PC where user can install Windows Live Essential Beta offline, without internet connection.