spp - record date 4/11, $0.80, page-9

record date is as follows:

The SPP will be open to shareholders who are registered as holders of fully paid ordinary Moly Mines shares at 5.00pm (WST) on 4 November 2009.

So, if you buy MolyM on Monday the 2nd or even early Tue 3rd you should be registered by tuesday afternoon.
otherwise your broker is to slow for his job.