You can pass data from Form1 to Form2 by creating a Sub in Form2 with arguments representing the data you wish to pass.
e.g.
In Form2 you have:
Public Sub DataIn(SomeData as string, MoreData as integer)
MyData=SomeData
MyMoreData=MoreData
End Sub
You will also need:
Dim MyData as String
Dim MyMoreData as Integer
in the general declarations section of Form2
From Form1 you probably have something like:
Form2.Show
Form2.DataIn StringData, IntegerData
In Form2, MyData will contain Form1's StringData & MyMoreData will be Form1's IntegerData
Hope this helps