As a Project Engineer it saves me an enormous amount of time. The search facility saves me tracking down and rifling through previous paper project files just to get a part number etc. All the information I need to run a cost effective and organised project from start to post review is at my fingertips! Also with regards to a QA system the traceability is there. For me though the best point is the fact I can work on it from anywhere in the world with an internet connection. (as I have done on several occasions).