respect
Take off your shoes before entering the inner parts of the main temple/stupa complex.
Circumambulate the stupa and other sacred objects in a clock-wise direction.
Preserve the peace and tranquility.
Do not climb onto statues, monuments and other sacred objects. Remember that it's not the end after we visit but these should be preserved for our very own future generations ahead.
internet
Most, maybe all internet cafes in town refuse to let you connect anything to the computer such as a camera or thumb drive, and they refuse to let you upload or download photos.
"Eyes Of Compassion" Cyber Cafe EOC on Bodhgaya Road appears to be the only cafe in town that lets you use skype or upload photos however you have to pay rs. 5 per photo uploaded or rs. 5 per minute that you use skype. The internet is quite slow all over town. Near Om Restaurant, downstairs.