I need to open some .bro and .sig files from an old, windows PrintShop program. Now have a MAC, Broderbund does have one MAC program but it does not guarantee it will open all versions of old files! Is there some other way to at least open these files to see what's in them? Most of these are old, like 6 to 8 versions old. The files are from PrintShop 2 and PrintShop 6, they are now up to PrintShop 13 or PrintShopPro 3. Some of the PrintShop 2 files would not open in PrintShop 6!