Drupal 6.x

is there a module for Taxonomy text(not drop down list) Field. So then I type not select the category of the node and the module automatically creates the term for that in the vocabulary

Hi, I'm trying to implement this technique http://www.usingdrupal.com/node/20 into the drupal 6 menu system.

The problem is that, at least to me, the all new drupal menu system is far too different from the 5th version. I tryed looking on the drupal API but still can't find a way out. Anyone there know what's the right function to customize on template.tpl.php?
Finally, I just want to add another span selector, it shouldn't be all that rocket science...

Does anybody know what I have to do, to make 5.x Themes available for Drupal 6? When I upload them, they are not shown in the Theme list. Looking for a difference, i found this .info file. Is this the missing link?

Actually this discussion is relevant as a post and pre installation question.

I was wondering whether it would have been a good idea to have my sites in the root. Currently they are in a subfolder like
www.mysite.com/drupal

Would it be better if it were www.mysite.com

Are there any problems with moving to root ?

What the pros and cons ?

What is the impact of having a site in sub folder on Search Engine Optimisation ?

I am new to drupal and are using drupal 6. I know some of the stuff I'm asking about is not yet available for D6 but don't worry about that, lets assume its like version 5 for sake of ease.

I need a fairly complex module and I have some questions before I feel I can really dig into it. I'll start by explaining what the module should do and then I'll ask the questions.

It's a fast search module for searching items. The search is going to be ajaxy with heavy optimizations using memcached amongst other things. Thats the base of it.. and I will write that myself since I haven't found anything to help me there.

But once someone clicks one of the searchresults it should get the information for that node with ajax and display the information in a nice looking way.
Then any user who is logged in should be able to click edit and edit it (like wiki) - should also be able to create new.
When a user edits and saves it we need our own code to execute to make sure it backs it up for rollbacks like a wiki system.

Thats a very quick explanation of the module and I guess my questions are really all related to if I can use another module from within mine, like can I have cck edit and add data for me but still save backups so I can do rollbacks? The save and update also needs to be able to call code to update the memcached.

Is there a WYSIWYG HTML Editor available for Drupal 6 front end?

WYSIWYG Editors are so crucial to CMS projects. I'm
surprised they are not listed in a category for themselves.

I tried to install WYMeditor and get an error stating
"This version is incompatible with the 6.0-dev version of Drupal core."