Photo Woes

So, I was all excited yesterday because I finally bought a new digital camera. Mine died at the beginning of February, and I've been hemming and hawing over what kind to buy. So I finally went out yesterday, armed with my research, to test drive a few in person and settled on a Canon PowerShot SX10is, which is an EVF or "bridge" camera, meaning it's sort of halfway between a point-and-shoot and a digital SLR camera.

I got the thing home and started taking photos, of my pets, my husband, things around the house. And the photos looked great. Then I took it down to my studio, where I had some new pots to photograph. Here's the first studio shot:


Pretty nice huh? Not too shabby at all. Here's the next shot:




Great! No problems whatsoever. Here's the next one:



What the..?! And thus a good day spiraled into a bad afternoon.

I absolutely could NOT get the camera to focus on this pot. Hadn't changed any settings or anything at all. I tried repeatedly, but I could not get a focused shot of this pot or the green celadon one shown in the first photo.

So then I started changing every single setting, poring over the manual, trying to figure out what was going on. I got so frustrated that I had to leave the studio, or I thought I might throw the camera at the wall. Why would a brand-new, highly advanced, expensive Canon camera not be able to take the same shots that my crappy old Canon point-and-shoot took just fine?!

I think for some reason, the camera can't find the light-colored pots to focus on, like maybe it can't distinguish them from the background. I don't know what I'm going to do here. I think there must be some way to make it work, short of returning the camera and trying a different model, which will get expensive quickly, given the 15% restocking fee charged everywhere on camera returns. If you have any ideas or advice, please leave me some comments! Here's a shot of my photo setup, in case you were wondering how I've got things set up. I need help!