Help w/VBA code for project.

I have a spreadsheet that I created a UserForm for using VBE. My problem is I have not learned how to write the codes yet. I have two text fields and a next and close button.
What I would like to have happen is this. I want the text from field 1 entered into cell A4 and the text from field 2 entered into cell B4. When I click the next button I want it to start populating cells A5 and B5 and so on. Basically I want to capture name and ID and have it go to the next line either automatically or when i click next.

Thanks in advance,

iThinkDeeply