Hey Eric,

We're getting *very* close on the v4 release front - and hoping to have it out within the next few days.

We are currently offering some discounted pricing for the upgrade (half price!). If you're interested, you can see a bit more information on this here (near the bottom of the page, under "Is v4 a paid upgrade?"):

http://www.pingplotter.com/whats-in-v4.html

If you should find yourself with any other questions - please let us know!

Best wishes,

-Gary