I've just had a peek at the "Orbiter" Site....
Which states that the program has to be downloaded as separate files...
...but...
Nowhere does it say just how large (or small) these files are, for we 56k dial-up types...

...?
Any idea of the size of the "main files", anyone...?
Cheers...!
Paul..I fancy a bit of "Orbiting" now and again.....

...!
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.