hi CommandoBob
sure its possible,there are a few solutions, i think the easiest would be to give one of the computers harddrive full access through the network, that way you have to install any programs
( make sure ur the only one in the network when it's shared or ppl you trust )
another way is to use a ftp program
you can also control the other computer / harddrive, with example Remote administrator, also msn / skype
hope this helps
//xTL