Not really, Alex...
..just a simple, side valve, piston. 4-stroke engine, running on Low Lead, Mogas (Petrol)...

...!
No Crashes, Lock-ups, Blue-Screens-of Death, etc...etc...
Just the occasional top-up with Petrol and keeping a wary eye on the oil level..

...!
..and the smell of hot oil, and grass...

....instead of the smell of burning Varnish and Plastic...

...!
Paul...serves me right!...

...

...

...!
Win 8.1 64-bit. DX11. Advent Tower. Intel i7-3770 3.9 GHz 8-core. 8 GB System RAM. AMD Radeon HD 7700 1GB RAM. DVD ROM. 2 Terra Byte SATA Hard Drive. Philips 17" LCD Monitor. Saitek Cyborg X Fly-5 Joystick. ...and a Briggs and Stratton Petrol Lawn Mower.