Guyzz I have just played a bit with the python bindings on linux-gpib. I'm a total beginner with python , so it might not be "neat" ... But it works , err. handling is none existant atm. I'm logging my Geller SVR (K2015) and SVR-T (3457A) , and also logging temperatures via a homebuild USB-AVR 4xDS18B20 logger , using pyserial. I have attached a few examples , on eevblog if you want to see how : http://tinyurl.com/pbvsf8u And my dm-temp.py program , if anyone wants to have a look. Python seems to be a nice program for doing these tasks. The .csv Collumns are : Date ; Time ; HP Temp ; HP Volt;Keithley Temp; keithley Volt CFO