You can blend in some php code in the templates between the <{php}> and <{/php}> tags.
Check if the $xoopsUser object exists. If not, echo the link. If it does look up the fields and echo them as Trabis pointed out.

A list of most language files (will be incomplete in the future) is here.

The module has several data in the database. Of course the tables created by the module, but also an entry in the module table, where all modules are listed. This entry contains the module number the mid. This id is used in various other tables as reference to the module. They have a field that is named mid or contains mid in the name (sometimes modid or mod_id). Examples are the tables for blocks, comments, configuration (where the preferences are kept), group permissions, templates and notifications.
So, a lot of information is woven in the database. Depending on the module it is easier to recreate the exact status of what is was before. The biggest problem is that the module id is a consecutive number for every install. When you restore to another system, the number may already be taken. Overwriting will be a sure inroad to disaster.
When you get a new module id, all refencing data must be altered.
For most modules an install with restore of the tables created by the module (see sql file) would work together by a review of all permission and admin settings.

For more complex modules, it may be necessary that other data has to be present for eg the created categories. In normal use, for eg creating new categories, the category record is inserted together with eg a permissions record. When changing the category permissions, both records are updated.
If you have the category inserted by the restore operation and you modify the permissions of the category, the update for the permissions record will fail, because it was never inserted and does not exists.
That also category numbers get their number at creation, may further complex the situation for getting all the reference numbers right.

Just one tought: Beware for the camelcaps: have correct upper- and lowercase letters in the name.

What is the encoding of your site and database?
Which font is used? Is the difference to see on the same computer?
Is there a link, where we can see it?

Quote:
In principle you can clone a block and because you canselect the categories to display in it, you could end up with one block per category. Or you can make a custom one as here on XOOPS France.
For the pages, there the choice is more limited in the sense that there are only as many pages as there are modules. (A module can have several views, but they count as 1 page).

If the image (with the letters and digits to type over) is not showing, check the required directory and switch caching off for modules system and profile.

Look in the /templates directory.

Modify lx_alphaArray in /include/functions.php

Probably a problem with the newer version of mysql.
Edit the /sql/mysql.sql file and change all default '0' to default 0 (without quotes and for all fields which are int(egers)).
Another problem might be the int(100), it should be int(10).