Investment in SLR camera?

I'm looking for the right digital SLR camera that I will not waist money. The things that I want this machine to do are: Be good in low light and nightime shots Lens reasonable cost in shooting distance (say 300-400 meters without blur) I'm not sure on the movie mode on the Nikon D90, because it has its limits 5 minutes about what they call HD. The Canon 50D has more pixels 15pixels but there is a new Canon 60D coming out in 2010, so I can not decide which to invest in its majority. the 18-200 Nikon lens is more fluent I do not want because I like to take pictures of buildings in panoramic (up you know what I mean) Also good for weddings SLR and good enough to print images of size A2, without any noise. Can anyone advise me?

First, we must remember the following: "Its not the camera, your photographer." In the hands of someone knowledgeable about light, composition, f-stops, ISO and shutter speed and the ability to use the elements to make the image they want to do any camera will give good results within its limitations. When you say "… well in low light and night shots …" I'm assuming you mean without flash. This requires a fast lens (f1.4, f1.7) and a camera with good high-ISO performance. Sony, Nikon, Canon, Pentax all give good results up to ISO 1600. Above that Nikon seems to have the advantage now, but that will change soon. To have images sharp and clear in the distances you mentioned will require a long lens with the camera mounted on a tripod. Trying to hold the hand of a long lens is difficult at best, unless you use a high ISO as 800. Canon EF 70-300mm f4-5.6 IS USM is $ 549.00 at B & H and Nikon AF-S VR 70-300mm F4.5-5.6 IF-ED is $ 549.95 at B & H. http://www.bhphotovideo.com If you wait for next years model of camera you will never buy a camera. If you think that buying the newest model is needed, then I wish I had a camera store near you. Think of it like a car: if you have a car that is 32 miles per gallon, it would be smart to trade for one that gets 33 miles per gallon? In my opinion, the answer is "No" Regardless of what DSLR camera you buy today, its very unlikely that you will have exceeded its capacity within 12 months. The only reason that I can think of would be able to upgrade a camera full-frame sensor like the Sony A900 or Canon 5D Mark II or Nikon D700 – and only then if you used a DSLR for a couple of years. Any DSLR is "… good for weddings …" IF you have the skills needed to shoot a wedding. Remember what I said at the beginning? "His camera does not, your photographer. "If you shoot a low ISO (50, 100) at the maximum resolution of your camera with the camera on a tripod, then any DSLR should give a file sufficient to A2 (16.5 x 23.4 ", 420mm x 594 mm print). reviews suggest the Sony A350, Pentax K20D, Nikon D60 and Canon 50D. I really think you should think about taking a picture of some lessons before buying a DSLR. If the classes are not possible, then you will need to do some reading and studying on their own. First and foremost is the Owner's Manual for your camera. READ & STUDY by you know all the features of your new camera – and how, when and why to use them or not use them. "Understanding Exposure" and "Understanding Shutter Speed ", both by Bryan Peterson." Digital SLR Handbook "by John Freeman" David Busch's Quick Snap Guide to Using Digital SLR Lenses "by (surprise) David Busch "The Art of Digital Photography" by Joseph Meehan Subscribe to at least one magazine photography. Shutterbug is my favorite and you can read the reviews of the cameras mentioned in http://www.shutterbug.com Enter the camera name and model in the search box. Ps His writings waste "when referring money, etc.

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