I don't think a VPN has to be for any specific OS. You can set up VPN access in your network router so that all your devices connected to your router will be on the VPN.
Nightfox
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þ Synchronet þ Digital Distortion: digitaldistortionbbs.com
--- Synchronet 3.17c-Win32 NewsLink 1.111
* Vertrauen - Riverside County, California - telnet://vert.synchro.net