Don't mind the folks suggesting other software; Digital Performer works great. Here's a pasted message I had sent to another member explaining how I do my tracking in DP:
Use the 'marker' window to add a marker for the start of each track using the green line/time cursor (I do this while I'm editing/listening). When you bounce your final mix (select the 'add to sequence' option), you can then use the marker window to jump the time cursor to the start of each track; then highlight the final mix track and 'split at counter' under the edit menu ('option' - 'y' = keyboard shortcut). You can then use the 'soundbites' window to rename the track files "...d1t01, d1t02, etc." before also doing any resampling/dithering in the soundbites window's menu if necessary. Keep in mind that when you split the bounced final mix, it will rename the split files and you should use the sequence view and zoom in to make sure you are renaming the correct split soundbites (usually t01 will correspond with 'soundbite'.02, t02 with 'soundbite'.04 and so on, until the last track/soundbite which will be an odd number one more than the last even one). Then you can clean up/delete the unused soundbites if you want and export the now split tracks from the soundbites window. Remember to correct for sbe errors on any 16bit/44.1khz files you export when you're splitting tracks of continuous groups of tracks (i.e., a full 'set '), because DP does not automatically split on sector boundaries. Using xACT's "fix sbe" tab to make your 16/44.1 .flac files is the easiest way to do this.
Feel free to PM me addt'l ?s