Digital BW, The Print

Hi John

Thanks for reply. USB power is a thought but why would it work for spot measurement and 
not for chart measurement. I have had the Eye-One for about 18 months. The first year it 
worked without a hitch, its just since June I have been having this problem. First I thought 
it might be an operating system problem. I recently did a clean install of 10.3 and then 
upgrade to 10.4 Under 10.4 it did'nt work so I went back to 10.3 and all was well. 
Unfortunately it did'nt last for long before the problem started  again. However maybe its 
not software but as you suggest USB power. I did try another cable and both ports on my 
Powerbook to no avail. 

When you say you had a problem did it manifest itself as a calibration error or was it 
something else.

Many thanks.

Peter.