asp room reservation

Hi,

i'm surching a een asp-script "room reservation"
i've searched with google, without succes
the good scripts are to be payed
but i'm looking for a free script

example: the room-reservation-system from digirez
http://www.digiappz.com/digirez.asp?id=1 is magnificent
(demo : http://www.digiappz.com/room/index.asp )
that's what i'm looking for, but a free one

can somebody help me ?
where can i find a free and good room-reservation-script ?
or is there someone that has a script like that and is willing to chare it
with me ?

thanks
Leentje