I hardly know anyone who still doesn't have a "Gmail":http://gmail.google.com account by now but if there's anybody who doesn't and wants one, send me an email and a short 50-word-or-less reason why you'd want one and I'll send you an invitation. I have 6 invitations to give out.For those who _do_ have Gmail accounts already, here are some "Gmail tips":http://g04.com/misc/GmailTipsComplete.html.