Free Image Hosting:Click the icon that looks like this --->
If you haven't registered it only takes a few minutes. You can also click on the Servimg header and it opens up a new window which I find more conviniant than having the little pop-up that comes up.
Free Chat:Oh C'mon if you don't see it then...ugh...it's at the bottom of the index page. Click "forum" at the top and scroll to the bottom. YOu can click the "CHAT" button to open it in a new window which comes in handy when answering post and chatting at the same time.
Free Auction:You go the classified section and read the announcent with the link or you can follow this one right here: http://www.protokillers.com/arachnoauctions/.
Free Calander for Events:You can see the event on the Calendar by clicking "calendar" in the top of the page. You can ADD an event to the calendar by going to the "event" section of the forum and creating a post. Click the "calendar" bar at the bottom if you can't see the options. ANd just adjust the date and time to your pleasing. Hit send and you have just created a post/calendar.