Hmmm... get the K-x, no point getting 1000D.
1st: 1000D is 2yrs old - 709 + 50mm f1.8 $125 frm (Lens also from SLR Rev?:think: Cuz they sold me at $121.) total 834, might as well top-up a bit more and get a better cam. It's like getting Iphone(first version) now when Iphone 4 is released.
2nd:K-x has a video function and defiantly better IQ, ISO. I know you have a separate video cam but sometimes having an additional function is better as might never know when you need it. Its not a loss anyway.
![Big Grin :D :D](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
3rd: no need worries battery dies off, just go to the nearby 7-eleven get some AAs will do.
4th: more af points, but i find it abit redundant with that crappy no points af screen.
5th: colours which most ladies prefer as compared to the standard dull black bodies.
Usage wise, i felt k-x placed the back thumb dial at a more friendly place as compared to the D5000. Button wise, not much diff from the rest of the entries. It just how well you understand the camera body.
just my 2 cents worth