We have an FF4 with OIS Winstation (and use Igor for our FF4 also), our OCT is the Stratus which is interfaced with our OIS system. We have experienced problems with our Stratus OCT with crashing hard drives...ugh..... Zeiss can't explain the problem and think it has something to do with OIS being interfaced with the OCT. Does anyone else have this set up and has anyone else experienced this problem??? Jeannie Nemetz -----Original Message----- From: Jeremy Pantell <jpantell@xxxxxxxxxxxxx> To: Optimal@xxxxxxxxxxxxx Sent: Fri, Jul 2, 2010 9:11 am Subject: [optimal] FF3, FF4 Tom: Zeiss has not supported the FF3/4 for a long time. I used Igor Gaufman at National Instrument and he did a great job for me. sincerely, jeremy p. pantell