Form positioning in MDI

Is it possible to set the position of a form when it is called into the MDI? becoz so far, it seems like the MDI positions forms on its own. Is there anyway? Also, is there any short cut key which can be used in an MDI, to alternate between forms? like alt +TAB in windows?

u use move to position it

VB Code:

frmChild.Move 500,500,2000,2000

u use Ctrl+Tab to alternate between the child forms og the MDI