Hi, I'm a newbie to 8051 Keil's IDE. I would like to arrange several file groups, which have mutual meaning, under a sub-directory. This sub-directory will then be included directly under the project's target. The sub-directory contains only file groups, that is, no files are directly added under it. Let me explain: Instead of having the following: [target_name] -->> [File_Group_1] -->> [File_Group_2] -->> [File_Group_3] -->> [File_Group_4] I would like to have: [target_name] -->> [Dir_1] -->> -->> [File_Group_1] -->> -->> [File_Group_2] -->> [Dir_2] -->> -->> [File_Group_3] -->> -->> [File_Group_4] I haven't found a way to do that. Any help will be appreciated. Thanks ! Tomer