What's a good and cheap RF setup for strobe lighting?EXIF data available. Clickhereto show/hide.Camera-Specific Properties:Equipment MakeCanonCamera ModelCanon EOS DIGITAL REBEL XTPhotographerunknownImage-Specific Properties:Horizontal Resolution72 dpiVertical Resolution72 dpiImage Created2007:01:10 12:43:56Exposure Time1/50 secF-Numberf/3.5Exposure ProgramManualISO Speed Rating200Lens Aperturef/3.5Exposure Bias0 EVMetering ModePatternFlashNo Flash, CompulsoryFocal Length24.00 mmRenderingNormalExposure ModeManualWhite BalanceAutoScene Capture TypeStandard