I use the G2410s—two of them—with my MacBook Pro and Mac Pro and a KVM. [Tempting fate, I'm happy to say that] after almost two years of daily use for more than 10-12 hours a day, I've never had a problem with either of them. Sometimes the light sensors are a little more sensitive than I'd like them to be, but they perform well and without incident. I particularly appreciate the lack of heat they put off compared to previous monitors.
i was actually going to post something tomorrow about this, but since Ryan posted his review I figured I'd post today. I can't agree more with his assessment, if you are a Mac user, skip this model ad wait for the next. So I actually have the smaller 2210 and it just began to do this thing where the whole screen just goes "wavy", i shot a quick video of it and posted to my flickr account. As Ryan said Dell has been pretty unhelpful, they blame my mini, which works gloriously when i hook it up to...