A fast way to transfer files is from disk to disk. I only recommend this if you are comfortable with opening the computer and physically moving drive, if not the CD-Rom solution is best.
1. Turn both machines off.
2. Remove the hard drive from the old computer.
3. Disconnect the CD-Rom of the new machine.
4. Connect the old Hard drive where the CD-rom was connected in the new machine.
5. Turn on the new machine.
6. In My Computer you will see the old hard drive as a secondarydrive letter (probably the same as what the CD-Rom was). Your main drive of the new machinewill still be the C: drive.
7. Copy the files you want to the new drive.
8. When you are done, turn off the machine.
9. Disconnect the old drive and reconnect the CD-Rom.
10. Start up the new machine again.
You have now copied the files. I hope this has helped.
Jason