iPhone Jailbreaking: The Library of Congress has just ruled Jailbreaking the iPhone legal. I remember my first smart phone, a Treo 300. Having software from anywhere and anyone with no restrictions can be a disaster. Manufacturers publish SDKs so software publishers will know how to properly write software that doesn't conflict with the Operating System or each other. With no restrictions, publishers may (and often do) give in to the temptation to take shortcuts (ie use protected memory they shouldn't, or directly address the hardware rather than going through the operating system). Apple strictly enforces its' SDK rules, and won't allow improperly written software to be sold in its App store; and as a result you NEVER hear of the iPhone crashing. The Treo however didn't have that discipline and after loading a few 3rd party applications, would often lockup, or need to be rebooted so it could refind the Sprint network, after losing it. No such grief with the iPhone. So even though I could gain some additional functionality (ie Tethering) by Jailbreaking, I have zero intention of doing it.
Here's a news story with more downsides of Jailbreaking.

Free iPhone 4 Case: I just ordered mine from Apple. They designed a very nice iphone application that uses your iTunes Account to know who you are. Details here.

Case for iPhone 4. I just ordered a case for my iPhone after earlier buying and then returning cases to ATT and to BestBuy. The one I ordered is a Griffin Reveal, recommended to me by a former NASA colleague. Based upon temporarily using 3G Griffin hard shell polycarbonate cases shoe horned onto an iPhone 4, I believe this will at least 80% reduce the antenna problem. Read about it here:

iPhone 4 issues: If you hold the iPhone 4 in a normal way a
right handed person would, in the palm of your left hand, thats "Wrong".
But even Steve Jobs holds it that way. Steve's answer
"Don't hold it that way". Such total arrogance.
Not the Apple I knew and loved.
Lots more pictures of Steve and others in Apple's ads here:

iPhone 4: Just got my iPhone 4 yesterday, older iPhone 3Gs will be sold on eBay. Used the
Free App Speedtest.net, and got the following results from the ATT 3G Network.

Download Speed >3000 kbps

Upload Speed >1200 kbps

Not too shabby. None of the problems reported online here: