As usual, the rumor mill is hard at work with the release of the second-gen iPhone in July.  According to Engadget’s source:

• The first thing people will notice: the 2nd gen iPhone will be about the same size and shape as the first gen.
• It will, of course, have 3G. And proper GPS!
• The most noticeable physical difference is back of the phone is no longer metal — the whole thing is glossy black, from top to bottom. The volume buttons are now chrome.
• Because it’s got a little less metal to deal with, it doesn’t have quite as many angular edges. The battery is (still) not removable.
• The phone itself will be slightly thicker than the first gen device.
• The headphone jack will no longer be recessed, and will finally be flush with the body.
• The device itself uses roughly the same size and resolution screen as the first generation product.
• No solid word on battery life or storage capacity.

Today I received the new Cradlepoint PHS-300 I ordered. This is a phenominal device. It is a personal WiFi router that allows you to plug in your EVDO or HDSPA (3G) broadband USB modem into it and then share that connection with up to 16 WiFi devices. You can also use your cell phone as a tethered modem to provide the 3G connectivity. You can connect to the WiFi with either 802.11b or 802.11g and includes a complete NAT with SPI firewall. It features 64/128 bit WEP, WPA/WPA2, and WPA-PSK/WPA2-PSK encryption and supports all operating systems and PDAs with WiFi support. It also includes a Lithium-Ion battery for up to 3 hours of use (ships with an AC adapter but you can also purchase a car-adapter to charge it as well). I use it to connect my MacBook Pro and iPhone on the road allowing me to utilize the faster 3G network with the iPhone. The best of all worlds.