I think understand what you mean, intellesense saves time, say you forget if the method in a class or function file is Foo_bar() or foo_bars(), the intellense will save you from having to open the file and look. That could save you a few minutes at best. But then again waiting .5- 1 seconds each time you open a file can be irratating, its like waiting for a slow website to load. We know that the average internet user will not wait more then 5 seconds, then will close your site. For me I would like a IDE that open up the files microseconds, like 0.002, that my 'threshold" before I get irritated. lol