Marin Mac Tech

Mail for Lion (10.7) misses the mark. I've been using Postbox as an alternative... and Loving it! http://www.postbox-inc.com/

Postbox — Awesome Email

There's not much need for Flash these days, especially with it recently being exploited. Use Google Chrome if you need to view a Flash page, but your Mac can do with out it. Here's a how-to for uninstalling:

Uninstall Flash for Mac OS X in Seven Easy Steps [How To] | Cult of Mac Here’s a simple how to that will lead you and your computer to an internet without Flash just like on your iPhone, iPad, or iPod touch. I think most of you won’t miss it, but if you do you can reinstall it.