Joe:
Yes, You can use an Infrared X10 Command Console (IR543) & an X-10 Universal Module (UM-506).
Depending on whether or not your current remote control is capable of learning the IR commands for X-10. What type remote do you have? Do you need only one momentary contact closure or multiple?
Here are links to both the IR543:
[Link: smarthome.com]And, the Universal Module:
[Link: x10.com]There are better prices to be had from Worthington, but I wanted to give you details on each. Here are the links to Worthington:
IR543($19.90):
[Link: worthdist.com]And UM-506 ($15.90):
[Link: worthdist.com]Let us know if you need any addidtional help!
Scott