Latency Issues

[keith]

Well, My story is a sad one:(
I upgraded the other day to XP, I got me a GIG of RAM, I have a P4, 1.4 gigger.Got me 2 huge drives for programs and gigs.
I have the MidiMan MidiSport 8X8 USB Midi interface. I have the MOTU 2048II Audio interface going into a Rolan VM7200 digital console.

I just purchased the Bardstown Piano and the Garritan Strings.. I was all set...

I got XP installed correctly, loaded up the Bardstown and geesh, wouldnt ya know it, the latency is terrible on this thing.
It sounds really bad too, and I know it isnt the piano sample.

This stuff used to sound great on my Win ME and Cakewalk 9.03

Anyone have any clue as to what I may have set incorrectly? Ive been a Giga user and a happy one at that for about 6 months now. I have GigaStudio160.

Is there parameters you can set to decrease the amount of latency? As it stands now, I just got $1250 worth of sounds I cant use.
Help!!!
Thanks!

[keith]

seems I have solved my latency issue by decreasing the buffer on the MOTU 2408II to 64, the lowest setting.

But, I keep getting this error, and it crashes my system:

Conexant WaveStream Message Server has encountered a problem and needs to close. We are sorry for the inconvenience.

Anyone seen this one?
Keith