I have this Windows 7 x64 S1 downloaded DVD: X17-59465.iso

I have a folder with add-ons named "addons", it contains:

DreamScene for Windows 7 x64.WA

Reapers_Microsoft_HoldEm_6.0.6000.17034_x64_Windows7_AddOn.WA

Window7Themes.WA

Then I have another folder named "SFX" which contains many .exe files which are silnet installers and sfx executables.

Another folder, "themes", it contains 3 themepacks.

The last folder, named "updates", it contains a few hundreds of .cab files which are windows updates.

My question is:

Should I copy/move all these folders (addons,SFX, themes & updates) inside Windows 7 extracted DVD, the folder X17-59465.iso in order to be installed whit windows when I am gonna install it on my hdd OR WinToolkit will do the job for me ?

Thank you !

WinToolKit will do the job for you. Just use "All -in-one" option and you'll be fine.