.dll not found

Dear sharpies, I'm trying to deploy a private assembly and when i build the class (photoAlbum) and try to add a refrence to the user class (myphoto), I only see the photoAlbum.exe file and not the photoAlbum.dll. I searched the system with ms file search and photoalbum.dll was not found on my system. According to the instructions if I select build photoalbum, then when I goto /bin/debug I should see the .dll file. But Its not there. Can anyone tell me what I need to do ? Is there any compiler directive to make the build menu build a .dll as well as .exe? Please assist me so I can move on to shared assemblies. Thank you V.much in advance. Yomi.