Need to *set* time zone

[Guest]

Hello,

I know how to get the time zone, but I need to *set* it. The use case is
that I have a global server, I store all times as UCT, and I want to show the
times in a variety of local time zones.

I can do what I want for culture info: createspecificculture, then stuff it
into cultureinfo for each thread, but the analogous bits of the timezone
class all seem to be readonly.

Any thoughts?

Thanks,

Bill