CompuServe Messages

Concerning a recent request for help in transfering Library files. I will be more specific. I have Delux Music 2.0 and in order to get it to run with MIDI equipment it calls for the following: Install in Workbench 1.3, IFFParse.Library in the WB libs: assigned drawer. Also put ASL13. Library and CAMD. Library in the WB libs: assigned drawer. My question is how do I first locate the files and then how do I get them in the proper WB drawer. Also the Workbench 1.3 is about full. What can one safely delete and still have a working WB. Any help will be sincerely appreciated, thanks.