I was pretty successful getting both Logic and ProTools to sync and lock with the VS2400CD. The key thing was to always give the slave system enough time to synchronise with the master system before doing anything critical - ie. recording. Logic generally needed 5+ seconds of preroll to figure itself out.
Back to analog, gentlemen... Tascam 688, Teac A3440S, Teac 2A, Teac MB20, Akai X-160D, Teac A-350
Currently seeking - Teac 5A and 5EX mixer, Revox C270/C278 or Otari 5050-2 and 5050-8 track RTR decks - Please PM!
Digital stuff... Digi001, Mbox 2 Mini, Protools, Logic, iPad 3.