Hello- Request for your kind advise

Dear Sir

Hello. I am a graduate student at Ohio University USA. I am working on temporal perception experiments. I am new to the pyschophysics toolbox PTB 3 and I am facing some very frustrating problems. I am progral I am using multiple screens called sequentially, as the control toggels between the command windoe of the Matlab version 2007b and the screen.

I am getting synchroinisation errors and the program is not able to enter the screen one it execution is over.

My system has windows vista with NVIDIA graphics display. Should I chage the OS to XP or Linux and lower the Matlab version.

Kindly advise.

I"ll be hilgy obliged.

Sincerely

karan