So the E-Discovery Standard Edition for Microsoft Exchange will include the licenses for Journaling and Discovery Accelerator in the same SKU.

You can be DA seperaterly if you want, but probably better to bundle it.

Thanks Tony, so in a smaller environment (about 400 mailboxes), would it be common to load DA on the main EV server? I just want to use 1 SQL box and 1 EV box for this setup, however, it seems that the disk IOPS for DA can be very large.