eliminate this one.
Canon EOS Rebel 30D 8MP Digital SLR Camera
It is a fantastic camera. at a high price. With the exception of better video, larger batter, for longer usage between charges. and with the 4 gig card should be able to take 1 hour videos  It has nothing over the Lumix DMC-FZ50 . If you were a professional photographer the SLR would be it's selling point. But, I doubt if that is something that would ever need.
Over all the Lumix DMC-FZ50 has all of the features you really want. Even if both were the same price I would say go for the Lumix DMC-FZ50
Canon EOS Rebel 30D 8MP Digital SLR Camera Kit
    * Ideal digital camera for the serious photographer
    * Canon 8.2-megapixel CMOS image sensor resolution
    * EOS 30D digital camera features DiGIC II image processing
    * 2.5-inch LCD monitor
    * True spot metering
    * Durable new shutter mechanism
    * Canon Picture Style feature
    * Magnesium-clad body
    * User-selectable high-speed and low-speed continuous shooting at 5 fps or 3 fps - up to 30 (JPEG), 11 (RAW) or 9 (RAW+JPEG) consecutive frames when set at 5 fps and fast 0.15-second startup time
    * Impressive 9-point wide-area AF with a dual precision sensor at the center
    * One-touch direct printing and improved PictBridge features, including more custom print effects and printing with shooting information
    * Fully compatible with all EF and EF-S lenses and a wide range of EOS system accessories 
Accessories include:
    * EF-S 18-55mm f/3.5-5.6 lens
    * VC-100 video cable
    * IFC-400PCU USB interface cable
    * BP-511A battery pack
    * CG-580 battery charger
    * EOS digital solution disk
    * Printed instruction manual 
Bonus Kit includes:
    * 4GB CompactFlash memory card
    * Extra rechargeable battery
    * 55-inch tripod
    * Carrying case
    * 3-piece filter kit
    * 5-piece cleaning kit