You have many options:
- The no-cost option is to have both computers connected to the same router, and use Windows Easy Transfer to assist in the process -> http://windows.microsoft.com/en-US/windows7/products/features/windows-easy-transfer.
- The second no-cost option is to enable file sharing on both, and manually copy files via the network. If possible, use an Ethernet connection instead of wireless for this purpose (transfers will go faster). You'll also need both computers connected to the same network.
- Get a USB flash drive, and transfer files - Pros- cheap, Cons - takes time if the flash drive is small.
- Obtain a USB to sata adapter, connect the old drive to the IDE end of the adapter and plug the USB end to your new laptop. Pros - Cheap option (less than $15), quick transfer. cons - Requires opening old computer to remove the drive.
- Purchase an external USB hard drive (larger than 180gb), plug it to the old computer, transfer all the files, plug the drive into the new computer and transfer the files over. - Pros - Quick, easy transfer, serves as backup drive. Cons- Not cost efficient if only used for transferring files.