Load worksheet "^0"? Import only the numbers? Import only the WKS numbers? Should paste expand the block? Not enough memory for undo, continue anyway? Load data from "^0"? Data from "^0" may not fit in memory, continue anyway? Linked data from "^0" already loaded, continue anyway? Throw away changes made to "^0"? Not enough memory for redo. Continue with undo? Convert block to a word block? Paste in numbers as words? Convert block to a number block? Fill all cells of block? numbers date/time words Replace block's current formula and contents with ^0? Replace block's current contents with ^0?