The Diablo 2 Wiki archive is available for anyone looking for information on Diablo 2. All information here is pre-D2R but contains a lot of useful information that is still relevant. Updated sections for new D2R features can be found on the PureDiablo Diablo 2 section
Category talk:Items
Discussion page of Category:Items
what is line 421 code # 04ee268e and how do you fix it