Wireless USB Network Question

[ruperdupe]

http://img223.imageshack.us/img223/4788/network3er.png

2 computers connected with wireless network USB.

Computer 1 connects directly to broadband through a modem.

Question 1: Can you have a network without a router?
Question 2: Can Computer 2 connect to the internet through Computer 1?
Question 3: Can Computer 2 share Computer 1's Printer?

Please can someone help :confused:

[Budfred]

Please open only one thread to address a question... This thread is closed....