I use the Canon Powershot G2, and W2K3 presented me a problem while trying to install the USUAL Windows XP WIA drivers for W2K3. The setup file couldn't find a 'driver file' it was looking for. I had to manual redirect the system to find the .inf files required. The wizards to confirm which programs should open appeared, but i never got beyond to downloading more than 1 picture, after which the application (in my case, Photoshop) hung. A similar thing happened as I tried to retrieve the pics using M$ Scanner and Camera wizard from the Control Panel. I uninstalled the drivers and reinstalled them using Windows 98/2000 WIA drivers from Canon's site. Everything works perfectly now. The Canon import interface in Photoshop is an earlier version and looks dated though. But not a glitch anymore. For those of you using the Canon Powershot G2, this might be of some help.