V-Planner is not free. You can download a trial version that will work for 30 days, then it starts to hassle you. The following is quoted directly from the V-Planner site.
[SIZE=-1] V-Planner is a Shareware program. You are granted license to view and evaluate the program free of charge for 30 days. After this period, you are requested to either register the program and pay the registration fee, or to cease using the program and remove it from your computer. After the evaluation period has expired, the program will continue to function normally, but it will begin to nag you. Registration is valid for life and includes any program updates to come. The same registration details may be used to unlock all copies belonging to one diver. e.g. Home computer and laptop. A limit of 4 keys per registration per year applies on Windows and Linux (interchangable). For Pocket PC, 2 per year. All future program updates are free.
Besides, if you're moving into technical diving, $89 is nothing. It's going to get a lot worse. Talk to anyone who does much technical diving at all and you'll find that they have invested tens of thousands of dollars in equipment an training.
Brian
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