You can't transfer programs between the two computers (because they'll need to be installed into the laptop's registry).
However sharing data files (such as documents, photos, music or videos is easy). If the two computers are part of the same network (i.e. sharing a router) you can follow these instructions:
http://compnetworking...t/sharewinxpfiles.htm
Otherwise simply copy the files onto removable media (such as a USB flash drive) in order to complete the transfer.
Chris