My D40X with 18-135mm kit lens will arrive on Monday afternoon. I have never owned a DSLR before. What should I do to teach myself how to use this camera?Would the next step up be to buy a better lens? Ken Rockwell raves about the 18-200mm VR:http://www.kenrockwell.com/nikon/18200.htmhttp://www.amazon.com/Nikon-18-200mm-3-5-5-6-ED-IF-Zoom-Nikkor/dp/B000BY52NU/ref=pd_bbs_sr_1/103-1122632-2609406?ie=UTF8&s=electronics&qid=1194143938&sr=8-1But fuck, that's expensive.EXIF data available. Clickhereto show/hide.Camera-Specific Properties:Equipment MakeNIKONCamera ModelE3200Camera SoftwareE3200v1.1Maximum Lens Aperturef/2.8Focal Length (35mm Equiv)81 mmImage-Specific Properties:Image OrientationTop, Left-HandHorizontal Resolution300 dpiVertical Resolution300 dpiImage Created2007:06:22 17:12:21Exposure Time10/1717 secF-Numberf/4.0Exposure ProgramNormal ProgramISO Speed Rating50Exposure Bias0 EVMetering ModePatternLight SourceUnknownFlashNo Flash, AutoFocal Length12.30 mmColor Space InformationsRGBImage Width1600Image Height1200RenderingNormalExposure ModeAutoScene Capture TypeStandardGain ControlNoneContrastNormalSharpnessNormalSubject Distance RangeUnknownColor ModeCOLORImage QualityNORMALWhite BalanceAUTOImage SharpeningAUTOFocus ModeAF-SFlash SettingNORMALISO SelectionAUTOImage AdjustmentNORMALLens AdapterOFFAuto FocusCenterSaturationNormalNoise ReductionOFF