Hi guys. I am hoping someone would be able to help me with this project I am working on.

I have an excel file that my vb project reads and writes to. The text from textbox1.text is stored to this excel file in cell(1,1).

1) How can I have it so if there is a name already in Cell(1,1), it will move to cell (1,2) and store the name there?
2) How can I prevent the person from entering the same name twice?
3) How can I have all the names in the file show up in a combobox on a different form?

and finally for now . . .

4) How can I let the user choose a name to remove through vb?