Muzzien: In beginning chapter 5, my inventory has some left-overs in it ( shades of Thanksgiving Dinner) form chapter 4. For example The Hand of Dale; Kurtulak's crystal Shard; Yoshimo"s Heart; Galvena's Medallionand 5 Mithral tokens.
Since the inventory is getting full and there is apparently no storage spacei can use in the Underdark, can I just scrap this stuff without needing them later?
Thanks, Muzzien

bevinator: There is a container by the duergar merchants near the point you first enter the Underdark where you can stash items. You can actually return to the Underdark whenever you like during Chapter 6, so you don't have to worry about losing anything. You can't return to the drow city though, so don't store anything there, but the rest of the Underdark is freely available.