Newbie step by step adding an application in the PE environment

Hi all,

I know that this question is asked a lot of time but it seems to be answered with only fragmented informations...
Can some one give me a step by step example of adding a program  in the PE environment:

Example that I need are:
1-For an simple executable, how to add it with a link on the desktop. It a home made exec.

2-For an simple installer, is there a way to execute it when PE is starting (and create a link on the desktop), or how to add a link on the desktop to the installer. The installed files must be in a writeable place (ram disk). It will be Tor project browser.

3-For an multiple executable (Will be aircrack-ng for Windows), it's an .Zip file, how to extract it at start up PE and create a link of the extracted folder. The extracted files must be in a writeable place (ram disk).

Fragmanted Informations ! 

1-
Utils\PC Packed (Plugin Creator Packed)

2-
Utils\PC Packed (Plugin Creator Packed)
Options -> enable "startup"

3-
Utils\PC Packed (Plugin Creator Packed)
Options -> enable "startup"
for multiple executable shortcuts you need to add some simple lines to created plugin.

spend some time, you will figure out.

Thank's, I will try !

How about an ability to run an MSI on startup? is that possible?

How about an ability to run an MSI on startup? is that possible?

2-
Utils\PC Packed (Plugin Creator Packed)
Options -> enable "startup"

spend some time, you will figure out.