Start/stop recording at specified times

[mgshn]

I just started using Rockbox on my Clip+ and it... well, rocks. 

One feature I would love is that ability to pre-specify a start and stop recording time.  For me it means one less thing to think aobut when I'm giving a presentation and want to capture what I say (since I'm usually not paying a lot of attention at the time.  I already have this feature in some dedicated and expensive digital voice recorders I own.  However, having it here means one less thing to carry.