High FPS can cause the game engine to speed up unnaturally.

Some modern systems experience mouse delay which can be fixed through configuration file edits.

To David, this wasn't about piracy; it was about preservation. He found a file hosted on a mirror site in Eastern Europe. The filename was cryptic: IGI_v1.0_NoCD_FixedExe_Razor1911.zip . He clicked download, watching the progress bar crawl at 4.2 KB/s.