In Windows, I can copy from Microsoft Word into GMail (in Firefox) and it pastes it with most of the formatting (bold, fonts, color, etc).

When I copy/paste on my MacBook (OS X 10.5) from Word 2008 to Firefox 3.x, it just pastes it as text with no formatting. Is there any way I can copy/paste from Word 2008 to Gmail in FireFox with the original formatting?