Just be sure the TextBox and Label are set to allow several lines (Multiline=True for TextBox) (WordWrap=True for Label)and then use vbCrLf to change line like this:
Text1 = Text1 & vbCrLf
Label1 = Label1 & vbCrLf
The easiest way to start a program is to use the Internet Shortcut technique like this:
Put a Text1 and a button (Command1) on your form and add this code to Command1_Click:
Sub Command1_Click()
Dim sFile as string
Dim F as Integer
sFile = Text1.Text
F = FreeFile
Open "C:\TEMP.URL"...