do both computers have an Ethernet(a.k.a NIC) card/port?
If so, you could use a crossover
cat-5 cable to connect both systems and transfer data.
Connect both computers to a router
using standard Ethernet cables, accessing one from the other and transferring data.
[ For both options: you need to make one PC the host (thro ' network connections/places), so the other could simply connect to it ]
Take out the hard drive from the 1st PC, connect it to the second one (connection type - slave), reboot and you should be able to access the drive's contents. Transferring data should now be easy!
pointed out, burning discs is another option.
Edited by ReviverSoft, 25 May 2010 - 07:12 PM.