I'm not certain about this, but the only issue typically for allowing Plus to run is that it will not like the version number being changed...
Unless I'm mistaken, Panu once before adjusted this when Ben was busy elsewhere during an update... So I'm thinking (and hoping) he will be able to do the same when X1d is out...
It doesn't sound as tho any of the items Ben addressed in Plus have been changed in d, so I'm guessing that's all the issue....?
Here's hoping as without Plus, I would very quickly be back to hating X1 as I had been before Ben gave it to us...
Panu is busy preparing his new applet for applying mods and I'm sure he'll have that working with X1d in a blink!
Keni