I have the same problem as alexjlewis,  but the download file has this listed files

[-]DotNetgallery

-         album1

-         album2

-         album3

-         bin

-         documentation

-         DotNetgallery_files

-         Images

-         Samplefolder

-         Album.htm

-         Default.aspx

-         Show.aspx

That is the files a have on the zip download