Glad I could help. Before you make your decision, you should look at this table which compares the spec of each camera, in a side by side comparison:
http://www.dpreview.com/products/compar ... on_cps3100There are lots of similarities, but the main differences are:
• The Canon has more megapixels (16 vs 14.1)
• The Canon has an Optical image stabiliser (very useful feature)
• The Canon has a larger LCD display (3" vs 2.7")
• The Canon has a wider maximum aperture (F2.8 vs F3.2)
• The Canon can take longer exposures (15 seconds, vs 4 seconds)
• The Canon shoots HD video in the MPEG4 format, whereas the Nikon uses the older MJPEG
• The Canon is a lot heavier (149g vs 118g)
• The Canon is thicker (24mm vs 18mm)