I'm at a loss to understand why anybody would want to try and remove space in the project file, at the beginning or end. I mean, why?
I feel obligated to answer this, since I started the thread!
I'm betting I'm not the only person who wants to finish a mix, then burn a CD and listen to it in the car / beat box etc etc etc before moving along to the mastering process? My frustration was that I just happened to have 8-10 secs of silence before the song started, and it made the A/Bing of different CDs with different variations of the mix very irritating to do. I'm relatively new to this whole thing, and haven't 'learned' my monitors well enough to trust them yet ;)
Hope that answers the question....and thanks for you're respective points of view
Cheers, Bill