Tried to buy K30 on Amazon but........
Try using Internet Explorer if you haven't already. I've had problems using Firefox when trying to buy concert tickets through Ticketmaster; not sure if this will help, but I thought I would throw it out.
“There are no rules for good photographs, there are only good photographs.” Ansel Adams
'I help people see the little things in life that they miss when they are looking at the big picture.' me
My Pentax Photo Gallery. http://www.pentaxphotogallery.com/artists/toddrollins
Redbubble sales site: http://musicman67.redbubble.com/
My Flickr. http://flickr.com/photos/musicman67/