Merging a first set of items from a first container in a first program module and a second set of items from a second container in a second program module. An inquiry is conducted to decide which of the first set of items and the second set of items are eligible to be donated. Eligible items are combined...http://www.google.de/patents/US6229539?utm_source=gb-gplus-sharePatent US6229539 - Method for merging items of containers of separate program modules