Below you will find icons of different sizes that you may use for your own personal use. The 48x48 and 64x64 icons were made ages ago when AIM was still a popular chat program and 64x64 was a common forum icon size. Now, 100x100 seems to be the average size for forums but I felt it'd be a waste to get rid of the old sizes. Maybe someone will find a use for them? :D