I love when you reminisce since you bring up memories that make me laugh. We all thought we wrote Fortran back in college but only a few had any real facility with it. Even those guys today would be very naive to think they could jump right in after such a long hiatus. Yup, it must drive you whacky. On the other end you had guys like Pers (may he rest in peace) that wrote a damn good driver for 10Micron mounts that sure helped a ton of folks.