Agreed, not everyone is a M$

And I do update all my software whenever there's a patch/upgrade available. Maybe the use of the word "worth" wasn't the best choice.
And yes, Mapapolis has a great product, bought the Holux 270 & Mapopolis v3 after much research (most of it on this site), and upgraded to v4 when it came out, even though it cost an additional $60 to move up.
Product is phenomenal, have purposely taken wrong turns just to test it, and the re-routing is almost instantaneous. Even use it sometime on the way home from the office (20 min. trip normally) just because I have it!