I do all my J1CS work in '98 for this reason, but I'm going back to school again in a few days and will only have access to XP. When I run J1CS in XP, the tileset window takes up more space than the tileset itself, and the white box selection is larger than a tile, resulting in strange mask previews. The main window also has no idea which tiles to load from the set. This happens with both 1.01 and 1.10, and I have downloaded those VB6 files to no avail. Any suggestions? I don't want to be helpless until mid-December.