I would love to use winfax pro. but it is not compatible with windows 7 64bit. I'm happy to use windows fax and scan (wfs). But I can't seem to get it to see contacts in outlook 2007. I assume I'm using 32 bit office, since it doesn't say 64bit in about. but I don't see how to tell. I maybe using 64bit since it installed in program files and not program files (x86). I have read in formums that 64bit outlook won't connect with wfs. So then how do I install office 32bit. I have only one install disk and I didn't see a choice when I installed it.