Log & Support Files
As Mesquite is running, it saves a file containing the text that appears in its log window. This file is called "Mesquite_Log" and is saved in a directory called "Mesquite_Support_Files", which will be in your home directory in Mac OS X and Linux, and in "C:\Users\yourUserName\" or "Documents and Settings\yourUserName\" in Windows.
Several log files from previous openings of Mesquite will also be present in the Mesquite_Support_Files directory, and will be named similar to "Mesquite_Log_(Previous#1)".
In addition, there will be a Mesquite_Prefs folder within Mesquite_Support_Files. There will be occasions where the files in that folder will be valuable for you to explore and share.