>Compare the size of both distribuition pack
>
>Built with VFP 6.0 native setup= 5.5 mb
>Built with Installshield for VFP 9.0 = 11 mb
>
>I would like to know if this is a normal thing or I am doing something wrong

The VFP6 runtime files (VFP6R.DLL and VFP6RENU.DLL) have combine size around 4MB. What else did you include in each package?