Touch wood, I've used two FLI Filterwheels and two FLI cameras over the past 3 years and never had any problems, not even a hickup, connecting anything, I use Astroart4 (also the FLI software) with both XP and Vista but not Win7...and no Peter I'm not an FLI dealer
..but the way they are hammering SBIG at the moment in the big chip market FLI may need another one soon
. Dave, I would be happy to help if I can
Mike