I tried setting an avatar in my forum user profile, but my 80x80 GIF or JPEG repeatedly caused a GDI+ exception on the web site.
[ExternalException (0x80004005): A generic error occurred in GDI+.]
System.Drawing.Image.Save(String filename, ImageCodecInfo encoder, EncoderParameters encoderParams) +581
System.Drawing.Image.Save(String filename, ImageFormat format) +61
System.Drawing.Image.Save(String filename) +24
AspNetForums.Controls.EditUserProfile.DoImages(HtmlInputFile postedFile, Control& skin) +319
AspNetForums.Controls.EditUserProfile.UpdateUserInfo_ButtonClick(Object sender, EventArgs e) +1813
System.Web.UI.WebControls.Button.OnClick(EventArgs e) +108
System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +57
System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +18
System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +33
System.Web.UI.Page.ProcessRequestMain() +1292