This is Mark in Nashville....
I've tried to work with the PC version of Logic Gold 4.0, .2, .3, .4, .11, .14, and the latest .23 with varying degrees of failure. I understand if you're running Mac, it's a pretty good program, but I'm not able to get it to work on PC/Win 98. I'm using Cakewalk Pro Audio 9 digital out thru 2 Yamaha DS2416 cards into the 16 digital inputs of the DA7. I've got a MOTU MTPAV as the Midi interface, and I don't have any problems, except the fact that Cakewalk won't put out MIDI time code for automation.
If you're working on the PC platform, I can give you some things to try, but it's my opinion that Logic for PC probably will not work until version 4.5 or later.....
Mark