I have Windows XP Professional installed on a ¨real¨ Thinkpad (IBM G40 - 3 GHz P4, 15¨ monitor, 2 GB RAM, 60 GB HDD). It is protected from malware by the free version of AVG and Hitman Pro. I was going to install a Linux distro on it but decided to keep the incumbent XP ro onboard as none of the games I am fond of will install or run on Linux. Iḿ using an earlier version of Foxpro as a browser. The combo is lightening fast. The graphic/video is not quite up to modern computer standards as the G40s video card is only 64 MB. It was a 00 machine NIB back in the day and like the old original IBMs built like a tank.