In b7 it works, it just takes a while to initiate the instrument (the multiple "spyd2: Load PLD 8 bytes Load PLD returns ICOM err 0x0" errors that are going on in the background I assume unless -D8 is specified) and sometimes crashes during dispcal. 0.70b8 just crashes directly.The Spyder2 is plugged directly into the PC, I don't have a hub. Colorvision, Coloreyes and BasICColor software have no problems with the instrument. On 26/02/2008, Graeme Gill <graeme@xxxxxxxxxxxxx> wrote: > In the example you've shown, the instrument seems to be > working. Obviously it's a spyder. Are you running it > via a hub ? If so, what happens when you plug it > in directly to various USB ports on the machine ? > > > Graeme Gill.