Lightroom Library Question?

Does anyone know if it is possible to merge two different library's. Sometimes when I travel I load the images on a laptop and then transfer them to a desktop later. If I do any editing on the laptop, I then have to do the same on the desktop.

Thanks
Ches

I'm sure Corey would know, but I think at this point, the answer is "No"

At the moment its not possible to do that within LR. I have heard people overwriting library files but it sounds a bit risky to me.

The safest way to do it at the moment is when your done editing them on your laptop, move them over to your desktop with the sidecar files and import them.