Olr8 here z da way!!!!
To create dat file use with a flash drive,
1st download da following program from da link given below
http://www.passcape.com/download/pib.zip
After open da program n follow da below steps,
In "What do you want to do" option choose "Create bootable USB disk"
Nxt to give da "Source ISO image file" choose da downloaded file (make sure dat u have unzipped it n u mst choose da unzipped ISO image) which u downloaded 4rm diz link
http://www.passcape.com/download/rwp.zip
After click nxt button n thn u cn hv a bootable USB disk
Nxt u mst change ur boot order in BIOS n make ur 1st boot device as USB disk.
Thn insert da USB disk n follow da steps given in 1st video Posted by "hemalsilva"