The issue here is a plain text database file, known as qdinfo.dat, that Dick created. It's now used by a lot of folding utilities including InCrease and EMIII. Without its creator, it won't be updated anymore and so a lot of utilities will be impaired. Apparantly, theWeatherMan of EM-III, has stepped up to the plate to keep providing and updating it.
mac_qd, also created by Dick (I think), is the core app used by InCrease for displaying the unit queue. This app needs to be up-to-date in order to read the queue files.
The biggest difference between time and space is that you can't reuse time.