I was taught in the school that every graph has to have its units displayed; otherwise it's meaninless.
New file copy graph doesn't have units displayed.
I would also prefer having the colour scheme from Explorer graph, but that's less important.
There was some talk about this before, and main thing is that the graph is currently not fully finished and there are plans to enhance it as soon as possible (and also make it look more snazzy).
I bet it will be very cool and worth the wait 
ok, cool
Arguably, there are already units, since the current speed is shown. It's just above the graph instead of on the graph.
Its purpose is to gauge relative speed and how it changes over time (and to be something to look at while waiting for files to copy ) so I don't think it is pointless without the units (at least any more than it is pointless with the units ). But we may add them when we make it more snazzy (whatever that will entail is still to be decided).
I agree with that. 