scroll bars on bpatcher (max 4.6)

Hi, i'm still fairly new to max, and seem to have hit a bit of a problem!

i can use 'enablevscroll' from the inspector in max 5 to give a bpatcher vertical scroll, but i have no idea how i would go about doing this in 4.6, is it even possible?

I've searched everywhere for an answer, and am desperate for this to work!

Cheers