1.   Among the problems Sidgmore and others point to is the typically poor voice quality of Internet phone calls.

2.   And what about all those different endings, rumored at one point to be as many as five?

3.   One case critics point to are the patent rights awarded to Human Genome Sciences.

4.   The company first figured in the trial in January, when Microsoft lawyers and witnesses pointed to Be as a potential competitive threat.

5.   With confidence in Duhalde ebbing, about the only positive sign that his government can point to is a new credit from the Inter-American Development Bank.