I have recently gotten my first iMac, after using DOS since 2.1 and after than Windows since version 3.0. In certain web forms (I believe those created using TinyMCE in particular), seem to not support certain keystrokes. Specifically, I have not been able to find keystrokes for "beginning of line" and "end of line", which are normally Command-Left and Command-Right. On Windows the Home and End keys perform these functions correctly as expected. Is there another keystroke combination that works, or is it a problem with the TinyMCE text box implementation?