On a number of websites, I've been unable to see the "captcha" that I need to complete my business. Neither the image nor the response show up.
Opera, on the other hand, works fine (as does IE on my Windoze laptop). For instance, I can register (it's free) with the NY Times, read an article (example: http://www.nytimes.com/2010/08/26/world/asia/26kabul.html) but if I try to email this to anyone using the link that appears on the page, I'm confronted with a dialog that should have a captcha and a box for my answer. It does not appear, and I cannot proceed. Konqueror gives me unrelated trouble, which I'm still working on -- I don't use it in general so I'm not surprised, but I cannot say what it does with captchas. -- Kevin O'Gorman, PhD