step 7 basic v10.5 download

any one know where i can download setp 7 the basic version
and not SP2
because when ever i try to install the sp2 it's tell me that it's need the step 7 basic version before he can install the SP2

try siemens distributor in Israel, u need to buy it

what i am looking is for a trail i need it for a test for 4 days...