B777 From Canada, joined Sep 1999, 368 posts, RR: 0 Reply 3, posted (10 years 1 month 6 days 23 hours ago) and read 2151 times:
In case you haven't tried flying the ERJ in heavy traffic, try it! The TCAS is awesome because it gives you audible warning about traffic and what to do if there is conflict. I was getting "traffic!traffic!" and "decend!decend!" messages flying the ERJ over KCLT last night.