Currently Being ModeratedApr 15, 2012 8:12 AM (in response to willniccolls)
The Apple TV 1 doesn't use homesharing.
Navigate to Settings > Computers > Your Library on the Apple TV, you may be told you will lose all synced content, but you can sync it back afterwards, you won't lose any purchased content that has yet to be transferred. Then select Settings > Computers > Connect To iTunes, note the passcode that appears on screen, click on the device in iTunes and enter the passcode when prompted.
Currently Being ModeratedApr 15, 2012 8:39 AM (in response to Winston Churchill)
That did it, thank you. Should've remembered that tip from the last 3 times I've had to do it to get this buggy junk to work.