* the picture named "Vault" downstairs in Fort Riverstride - I can't figure out how to get at it? (I gave the fake plans to the elf king & the war is long over - perhaps this is the location for the real plans which are no longer relevant?)

* it seems the treasury in Castle Navan is only acessible if you choose the dark path? (I'm light - can't find a way to get in)

* in the Tulerean Caves, if you go left from the entrance & follow it all the way up & around to the right, you come to a ledge with a chest high up on a ledge to the left. Is there a way to get to this chest? (Jump spell not quite enough)

* there is a locked door in Castle Gryphonheart - not the door needing Catherine's key which leads to another major section, but a seemingly ordinary door to what appears to be a seemingly ordinary room on the other side. Any hints for getting in?

Thanks all in advance