"I'd like avoid flying to Japan to attend the meeting, but I want to see what's going on there".

"I don't want to spend to much money on international phone calls but I love hearing his voice". 

I want to read people's opinion about enviromental's issues and express my views.

"I have designed a web page and want to transfer the data to my reserved web space"

"I'm doing some research and need computer access to the University library".