If it is a big savings, go for the DSP. Otherwise go for the boxed product. You really don't miss out on anything that I know of with DSP except for the box. (could be wrong) If there is more to miss, someone will post it here.
Ep, glad to see you come back and tidy up...did want to ask a one day favor, I want to enhance my resume , was hoping you could make me administrator for a day, if so, take me right off since I won't be here to do anything, and don't know the slightest about the board, but it would be nice putting "served administrator osnn", if can do, THANKS