ah my bad, sorry for the wrong link :(
this is the right link http://hitfile.net/Erod1MJ
about part 7, i still can't found it.
in the page it jump from
Sketch,_Draw,_Illustration_&_Paint_Books.part06.rar to Sketch,_Draw,_Illustration_&_Paint_Books.part08.rar directly.
do i need to wait and refresh the page again later?
thank you for your help sir :D