RyanVM integrator is described as 'Application to slipstream a service pack into windows xp, as well as all hotfix updates to date. Results in a very fast and complete windows xp installation' and is an app. There are three alternatives to RyanVM integrator for Windows. The best alternative is NTLite, which is free. Other great apps like RyanVM integrator are Almeza MultiSet and WinFuture xp-iso-builder.