Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to connect tivo to a wifi network [title] Ensure your tivo is compatible with wireless access. [step] Note that only series 2 tivo units are compatible. Note that any unit that is a directivo (i.e. a unit that acts as your directv control box) will not connect over the wireless network without heavy modification, because directv has disabled the usb ports.

Ending1: Dxtr-1.51 (with the usb ports). [title] Get a top off (non-usb) connection. Ending2: Some companies will remove this block for you, but the service can be somewhat pricey. [title] Visit the tivo website for a list of compatible usb wifi adapters. Ending3: [substeps] Contact your local companies if you must. [title] Buy the wifi adapter by simply identifying it as a separate piece of compatible hardware. Ending4: [substeps] Note that any unit that is a directv control box will not connect over the wireless network without heavy modification, because direct modify will be terminated. Fortunately, most tivo units start with user support.

Answer format: ending1/ending2/ending3/ending4