So, you've gone and updated to that new "big fix" firmware 2.1 -- but is the Kool Aid as delicious as you've been promised? On our end, we're certainly seeing noticeable improvements on lagging keyboards, app switching / opening (particularly with contacts and text messages), moving through menus / scrolling, application installation and iTunes syncing, but has Apple solved the big issue? The software update page boasts of a "decrease in call set-up failures and dropped calls," and while that might make you think you'll see the proverbial "more bars in more places" (and you probably do), it's likely related to another change in this update, namely, "improved accuracy of the 3G signal strength display." We know that a lot of you are seeing apparent improvements in signal strength, but is that a matter of updated icons, or a reflection of some crazy voodoo Apple performed on the phone's radio? We're leaning towards the former, but we'd like to hear what you have to say. So what's the deal? Is the iPhone 3G seeing actual reception improvements, or is it just cosmetic? Let us know in the poll below.