Coding the DAT: How...

I have a couple of questions about whether or not DirectRT can do a couple of the things I need it to do, and how. Basically we're coding a Divided Attention Task, and we need to have a list of letters presented for memorization. Then we need to present letters again, "probing" the subject for the letters from the initial set. We'd like to be able to record accurate and inaccurate responses as well as RT, and record no answers (we need a time limit on responding) as misses.

We also need to play a sound throughout the entire experiment (hence, divided attention).

Any thoughts?