Hi Mark, > http://members.dca.net/mhoffman/sensors/python/20050122/ i installed it via `python setup.py install` (it compiled the .c with a lot of warnings) but I'm getting 'undefined symbol: i2c_smbus_access' when using the module. I suppose its cos of the linux-2.6 headers. Is there a easy way to get it working? btw, i'm using python-2.4 but that shouldn't matter. cheers Alex -- Alexander Krause Amtmann-K?stner-Platz 11 99091 Erfurt, Germany Mail alexander.krause at erazor-zone.de Tel. +49 (179) 4725826