creat hourly time sequence without NYSE holidays, weekends

["Michael Sun" <mam3xs@gmail.com>]

Hi,
I am wondering how to creat a hourly time sequence for the trading hours, let's say 9am - 4pm, in a year
command line
d1 <- timeSeq(from="1/3/2007", to="12/31/2007", by="bizdays", holidays=holiday.NYSE(2007))
gives all the trading days in 2007

I understand that timeCalendar could give hourly interval, but how could I exclude the holidays and weekends?
e.g.
d2 <- timeCalendar(h=rep(9:16, 1), d=rep(1:31, each=8),  y=2007, format="%a %b %d, %Y %02I:%02M:%p")
this gives everyday in Jan 2007

I was also wondering can I simply use d=d1????

I use S-PLUS 8.0 for Windows.

Appreciate for any comments

Best regards,
Mc