It has not been deleted it is still there but is not being displayed by default. Do you see the selection bar on the topic display page where it says "Show topics from the last 30 days \/ Go" Even though it says that it is really set to show topics that have been posted in during the last 24 hours. To view older topics click on the pull down menu and chose a higher number then one-day then click "Go" and your topic will be displayed along with others. Just make sure not to click to high a number if you have a low connection speed. If you want your topic to still be displayed automatically just make another post with some additional information.

Think really hard, what was the topic of your post was about? there was also a possibility that it was moved to a more appropriate foum.

Err I said server post so i'll let you guess if it was on the right forum ?????