BobbyMitel,
Most of those are the Default Attributes, which you may or may not be using. If you go to the top and select Edit on Actions you will notice at the bottom if you are using the Default Attributes or Custom Attributes.
You will also see which OU you are searching in; if any specifically. The search context by default is User and Computer I believe and that can be changed to whatever works for you and your AD. The last customer I worked on added a extensionAttribute7 and set it to yes for anyone they wanted brought in to MiCollab and then we just set the Context to be blank so it looked at the entire AD Database; worked great.
As for a guide on how to set it up you can look in the help files, but it depends on how savvy you are with MiCollab and AD on whether it will make a lot of sense to you.
Thanks,
TE