I just published my first Android app in the Google Play store. For you car audio or even home audio guys who like to use passive crossovers for you speaker components this Crossover Calculator will help you calculate values for capacitors and coils.
I’m starting to use Copy since they offer 15 gigs of free storage instead of 5 gigs from Dropbox. Plus we both get 5 gigs of free storage if you sign up. Go here to sign up https://copy.com?r=qFX4BF
My cover with Cara and Alyssa Stoody in Models Mania Magazine. Get your copy today! http://www.modelsmania.com/subscription.php?magID=72¤t_issue