Sure:
http://www.hddunlock.com/
Just download a wizard. It runs and check the driver locked. If it
thinks to be able to unlcock it, the procedure starts... and you have
to put the code that you had bought... for 9 USD (up to 80GB).
Let me know if you try it! I haven't yet!
Do you plan to add support for 2.5-inch Seagate, IBM and Hitachi
drives?
Unfortunately, these drives cannot be unlocked by a software since there
are lot of security measures implemented by these manufacturers. These
drives can be unlocked only in a lab by performing some soldering work and
using external devices.