1.

Direction Creator and Viewer doesn't work with Internet Explore. Why?

We are sorry. Currently they only work on Mozilla Fire Fox Browser. We are working on compatibility with other major browsers.

2.

Direction Creator and Viewer is too slow or heavy.

The javascripts that is used in Direction Creator and Viewer is still in development. We are going to 'tune' and make it light for your computer in near future.

3.

I can't mail Direction URL

Depends on Mail application, it sometimed 'decode' URL automatically and destroy URL string.
If you have a trouble, please copy URL from 'Created URL' text box manually. We are sorry for inconvenience.

4.

Does Locapoint designed only for Google Map?

No. 'Locapoint' is just a method to express geographic location (=latitude, and longitude).
It can be used for GoogleMap, or any possible GIS application.

5.

How to break or feed line in comment?

Basically, Locapoint specification does not define any rule inside comment. But Locapoint creator and viewer uses Google Map API, so simply follow Google Map API rule.
Commnet in informatil window is HTML format, so use "<br>" as a line feed.