I am using Vista 32 bits.

Hi @ll! The Dell Quickset Driver isn't ready for Vista and the D610 yet. It doesn't matter what vista you are using (32/64-Bit). I hope that Dell ist launching a Quickset driver for the D610 soon because the power management doesn't work fine with the original m$ drivers. I have problems with my extended screen. It doesn't work when waking up from hibernation or suspend mode. Sometimes it works other times it doesn't. I'm very disapointed that DELL still hasn't a quickset driver for the D610. Working with that notebook under vista is a mess. Cya...