thank goodness for this thread! I have been creating each order manually in paypal's multi-order shipping, which was just a hassle. I followed the steps from the first post of this thread, but though a few changes/tips might be worth mentioning, to make it a little more detailed for those that think like me :)
1. Shop Settings/Options/Download Data tab ("options" will be in the back-end of your shop, left hand side). Download a csv file of your "orders" (you will be given 2 options, either "orders" or "order items" in the csv drop-down box).
2. Open the CSV file. Remove any orders that are not "direct checkout" orders. Leave the header field intact. If your file opens up as READ-ONLY you will not be delete. If this is the case, open up a new excel sheet and then copy and paste the rows you want, and edit/delete info from there.
3. Edit the Buyer column to be the shipping First Name. Edit the Ship Name field to be the last name. (***my file opened up with "last name" and "first name" already labeled, so I was able to skip this step.***)
4. Edit the Ship Country column to be US instead of United States. Now save your edited excel file.
5. Open the Paypal Multi Order shipping window.
6. File/Import.
7. Browse for your CSV file, click import.
8. Drag the corresponding columns into their correct places.
9. Save your import template for use next time.
10. Finish import.
11. You *may* have to log out and then log back into multi-order shipping for the imported names to show up.