Has anyone experienced any "disappearing" tabs in the project -> Build Options -> Project screen? I had a situation where I started out with all 7 tabs, and as I clicked on them, some of the other tabs would disappear. Also, when changing the dropdown selections for things like the MPLAB C30 or MPLAB LINK30, sometimes the screen wouldn't change to show the new options. Running XP SP3 if it makes a difference. Thanks, Tony -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist