InfoPath Dev

 By default a Sharepoint library has a view "My Documents" where X is assigned to [Me]. If you're publishing your form to a library, you'll need a workflow to change my name to its Active Directory equivalent (assume you're on Windows platform).  Then the [Me] filter will still work. The homepage you just need to ...

 I've struggled to follow what it is that you want. If you want to populate another field based on your drop down selection, you'll need a rule to set the extra text field.  In a drop down box properties, you can have values (numbers), yet display to the human eye text.  Then you can do your maths. If you can perhaps ...

Isn't this just starting a new form? If you want to re-use a form and delete all previous information, you can either do it via a button and a rules to set each field back to blank or, you could have a form load rule which looks at another field, if that field = X, run the same rules as you would with a button as previously mentioned.

 Put the button inside a section and hide the section until all other fields are filled out using rules.  If you are showing the ribbon, don't and recreate the save and submit buttons.

 I think if you open up this example, it has all the rules already done, If not let me know and I'll put something together. http://www.infopathdev.com/forums/t/27964.aspx

Several things come to mind If you're checking against a telephone number, make sure they are all in the same format in your sp list and that you are entering them on your form in the same format. i.e. 0123456789 is not the same as 0123 456 789 etc. Next to your telephone field on your form have a button i.e. (search for client ...

 Maybe I've missed the complexity of your account number, Yet assuming your account number is in a column within your list which you are querying, why not do the following. On your form you'll have a field where an account number is input into (in my test it was a simple number). i.e. New Account Number You'll have a section, ...

 Angie, At it's most basic there is actually the functions within InfoPath 2010  to help you build this query. On your Due Date field (control type date). Go to Control Tools>Properties>Add Rule>Is Before>Set a Field's Value. Fill in the boxes, .i.e DueDate is before another date picker. Field > Date result ...

 To get values to 'clear' you need to specify that as part of your rules. i.e set field value to blank

 Attached is an example of what I think you're after. It's all about how you create your rules. In the example the MultiSelction Box combines a substring and contact function together. Then to hide/unhide your sections - set the condition to 'all occurrences' of X, not just a basic X=Y