[GRLUG] software suggestion

[desert frag]

I've been using my new VPS mostly as a linux test bed and to learn more about it.  When I'm at a forum and want to attach a picture to a post I normally use places like photobucket or imageshack.  I would like my new server to handle this instead.  Any suggestions on what to use?  We're talking an occasional need, low activity situation.  CentOS x86-64.
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