The easiest way is to write an Index.html file which redirects traffic to your pbase page. I have done that here:
http://www.lancemoreland.comIf you don't have a domain yet you can buy it at godaddy for about $7.95 a year right now and there are a lot of extra benefits that go along with that.
To refer your domain to pbase open notepad and paste the html code below in the file. Name it Index.html and load onto your website. Make make sure you fill in the correct addresses.
<html>
<head>
<meta name="Author" content="www.yourdotcomhere.com">
<meta http-equiv="refresh" content="0;url=http://www.pbase.com/yourpbaseacconthere.com">
<body>
</body>
</html>
Lance