I am a new diver and I have a genesis resource made in 1998 that I got with some other equipment I bought used over the winter and now I am contemplating buying somthing newer. I used it to do my referral dives while on a cruise but now I will mainly be diving a few times a year here in Minnesota and maby a trip every couple years. Is this still concidered to be a safe computer or is it too out of date and I should get somthing newer.