21.  Here are some differences between the two services.

22.  Heistand said that in the testing phase of the Ten service it was easy to see how game playing is already competing directly with television viewing in the evenings.

23.  Howard High, an Intel spokesman, said that while the two services competed on some fronts, they could collaborate on others.

24.  I use it to find more-specific information about a person and then use that information to do a better e-mail search using one of the other services.

25.  In fact, military discontent is mounting, though seemingly less so in the army than in the other services.

26.  In terms of transmission speed, Ardis is currently the slowest of the three services.

27.  In other respects the two services are nearly identical.

28.  In the end, the difference between the two services may pale beside the improvements that either provides over the current generation of dial-up modems.

29.  It provides extensive online tax help and reference materials but not the personal hand-holding of the other services.

30.  It was for this very reason, some say, that they enlisted in the Marines rather than in any of the other services.