Patent ID: 8055992

Claim:
A method of processing information comprising: storing a first set and a second set of calendar information, respectively, under a first and a second category name said first set and said second set of calendar information stored in a database on a server, said database comprising a plurality of sets of calendar information received from multiple computer systems, said first set of calendar information corresponding to a first portable computer system and said second set of calendar information corresponding to a second portable computer system, wherein said categories discriminate between disparate sets of calendar information; displaying said first set of calendar information in conjunction with said second set of calendar information, such that events in the first set and the second set of calendar information are combined in a single listing of events over a duration; synchronizing said first set of calendar information in said database but not said second set of calendar information with calendar information of said first category name stored on said first portable computer system via delta records wherein modifications to said first set of calendar information in said database are reflected in said first portable computer system and modifications to said first portable computer system in said database are reflected in said first set of calendar information, wherein said delta records represent changes in said database; and synchronizing said second set of calendar information in said database but not said first set of calendar information with calendar information of said second category name stored on said second portable computer system wherein modifications in said database are reflected in said second portable computer system and modifications in said second portable computer system are reflected in said database.