[mikedomi]

first of all
you should be asking why is hoster crashing at all

this program is very close to rock solid as far as crashing during a show

1) what is happing before hoster is crashing

2) what else is running with hoster at the same time

3) at what point is hoster crashing

4) is hoster crashing at the same place all the time

5) do you use this unit to browse the internet

6) are there any virus on this unit

some thing sounds very wrong here with your unit
if your set up is right and you are not trying to run a whole bunch of programs while you are doing your show

and you have enough memory hoster should not crash at all
I don't think this is hoster

I think this is your set up something is going on inside your system
that has nothing to do with hoster

tell us about you unit
all your info on your set up
and run your antivirus to see if you have something that should not be there

ps if you are using this to browse the net I would not do this any more you are running a risk of some very nasty things
that could happen to your set up

if hoster was crashing on me twice a night
or twice in any night i would be looking very hard for the fix