Please, do not go out of board rules.Will when you have finished it, work with BH and cc**m ?
Anyways, it will be provider based, and in this case will cover S*y only (at least for first releases).
IT only so far, sorry.
Since managed to find it:I've been looking for this for a long time now., but not managed to find anything.
ViX has this built into the image called "Autotimer" and it works REALLY well.
VTi also has it in software downloads, and it's pretty much the same thing, just not built in.