My former TV (Look TV) provider has closed and now I am stuck with 3 RCA LookTV Microwave Receivers (TRD04M3C). Is there anything interesting/useful I can do with these receiver? Are there any components in them that can be useful for tech related projects? I took one of the units apart to see what was inside, not finding anything useful in particular. The processor appears to be a IBM PowerPC 403GB - PPC403GB Here are some pictures. Any idea what the white expansion slot might be used for? In the right/mid top area. This is the unit for the buttons from the front panel, has a red/green LED on it. Anyone has any ideas for any uses any of the components may have?