I searched threads first so I hope this topic is not too redundnat. There are so many to choose from so I need some user experience to weigh in. The VIDA ones say the software only works with an XP computer (not XP or newer OS) so that makes me not want that one. I want the tool to reset check engine light, but it seems most do not reset the service reminder which seems fine as most Volvos seem to be resettable in other ways. I guess the main feature is that the tool should have the volvo codes, and do more than just engine and emisions codes that some reader only do. Thanks for any help.