Thanks Shane, I did it exactly like you said and if finally worked!! Thanks you!

one more question if you dont mind. I have another entry which reads like this in the script.
$temp = $temp + WRITEVALUE ("HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\Domains\supportrequest8\trackit01","*","1","REG_DWORD")

However in my local intranet sites it reads like.

trackit01.supportrequest8

I would like it to read:

trackit01/supportrequest8

Can you help? I greatly appeciate it.