Little boy i need to talk with you

So you remember my first post dont you ?

My logon screen changer . Its still there and couple of other softwares too but i now respect the work done by stardock and dont claim my products better than stardock's

But there are some questions to you . In that topic you said i made a program equavalent to logon studio vista in c# . Did you used any windows api call

I develop with vb.net ? I need to know about beginupdateresource api ,Updateresource , End updateresource api

Perhaps Logonstudio also uses these native api's . But these are very confusing can you help