Reducing pincushioning

[juggler]

Hi,

I'd like all your thoughts on how to reduce/eliminate
pincushioning on taking pictures of box-shaped objects
at close-range.

Example:
I took a picture of a box, about the size of an O'Reilly boox, about 7-8 inches away. The box appears slightly pincushioned when viewing on my PC.

Thanks.

[highfreq]

Try this website:

http://www.dpreview.com/learn/Image_Techniques/Barrel_Distortion_Correction_01.htm

[juggler]

Thanks, that did the trick!

So do most cameras have that little wrinkle? Or is it specific to just Nikon's and Canon's?