Some IR shots from my SD14
I bought a low cost ($10) 72mm IR filter on eBay to use on my 18-50 F2.8 lens. The x3f files were converted to TIFF using monoVeon. The TIFF files were converted to jpg with Oloneo photo engine.
I found the best way to get accurate exposures is to take a light reading with the filter off and a plus 3 bias, then compose and hold the filter up to the lens since you can't see anything with the filter in place.