AUTOMILE is a Windows program, and requires Windows to operate. It hasn't been tested with versions earlier than 3.1. If you find any bugs, I'd appreciate a note. E-mail it to Compuserve: Billy Hale 7155,374 I hope you enjoy and use Automile. It was designed to be used with laptop computers and people on the go. But, it doesn't have to be that way! Just put in your trips after each day or week. This way, you have a complete record. You have all the information you need for your tax returns, and you AUTOMILE will satisfy the IRS as hard copy records for your business mileage use. This is a shareware product. If you use it, please register the software. There WILL be updates, and I'll also send you releases of any new software that I develope. Registration info is in the About box on the menu, and in Help. It's only $10.00, which includes shipping & handling. Thanks! Hope you enjoy!