Peter,
It sounds like you've had a real headache with your machine ! I can't understand how it can't be possible for it to work on Vista64 but I understand you don't want to do the work for Vista64 when there are so few pople who need it.
I'm regretting getting Vista64. I assumed 64 bit would be the norm for Vista with so many machines now having 64 bit CPUs, but apparently not.
If you ever want someone to do a little testing on Vista64, do get in touch. I'm not likely to monitor this forum for much longer as at present XXHighEnd is no use to me, so e-mail me if you want my help, deleting the bits in angled brackets (inserted to stop spam bots finding my address):
denningj<delete this bit>.@gotadsl<delete this bit>.co.uk
By the way, Peter, I'm curious why you went for the option of developing an entire player of your own rather than writing an exclusive mode output plug-in for foobar.
John.