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  1. C

    do i need a amplifier?

    charter cable with dvr works good but if i use a splitter and run 1 cable to the dvr and 1 to the back of my tv. the signal gets weak and the tv is pixely. i would like to do this and just switch imputs. sometimes i like to record 2 shows and still be able to watch 1. if i watch the tv on the...
  2. C

    wireless card for comcast!

    my daughter is getting set up with comcast.phone,internet,tv. they told here she would need a wireless card for her desktop computer.why would she need that.?i have charter cable and the cable goes to the modem then to the computer