whyred

This is a fix if you get a Unknown Error (1604) screen.
Turn off the iphone and pull the chord from the computer
Uninstall iTunes 7.4
Re-Install iTunes
Restart your computer if prompted
Pull the SIM card out of the top of the iphone (Instructional Video)
Get the Yellow Triangle of Death or The Cable to iTunes screen[Hold the home and power buttons for max 30="30" seconds]
Plug in your phone and open iTunes
Hit Restore(It should be working by now...)
Re-insert your SIM card into your iPhone.
Re-activate your iPhone.
Restore your data from your latest update

The geniuses from Monster and Friends have created an iPhone application which can record video up to 45 frames per second. They are still working in the final version, but to give you a taste they have published Drunknbass, a beta which records 5 seconds of video at 10 fps with a resolution of 2 megapixels. I've tested and it works perfectly. It doesn't have any interface, so you just download it, put it in your iPhone's Applications folder, click on the button and it will start recording.
When Drunknbass is finished with the five seconds recording it will replay the clip once. The final application will be able to record unlimited-sized clips (only constrained by your available space) up to 30 frames per second and it will have an interface to save your clips (they are looking for developers to help with the graphical side of the software).

This is good for three things: first, because this confirms that video recording works great on the iPhone and we will probably see this officially from Apple, as rumored, in a future update. Second, because it confirms there are no limits that third-party developers can't overcome.

There’s apparently a hack to remove the arbitrarily-imposed 1K limit of SMSs that can be stored on an iPhone. Since I got one I’ve come across this upper limit a few times already and I’ve always wondered why this has to be so.

iPhone Skinning tells us about a hack called “No SMS Limit” (heck of an imaginative title) that removes this block. Whether or not this will result in complications down the road remains to be seen, so hax0r beware.

To get it, just open up NullRiver’s Installer on your iPhone (assuming you’ve jailbroken your unit and are more or less used to adding third-party apps; if not, you need to go to a whole other post), and add http://iphone.totalmatrix.net to your Sources. Reload and look for it under Tweaks (1.1.1).

Be aware you’ll also need SMSD on your system to access the SMS archives (and you need to get this first before getting No SMS Limit), which in turn require Erica Sadun’s UIctl, a UI for launchctl, first. Both SMSD and UIctl are available on Installer already.

No SMS Limit will require you to cold-boot your iPhone, and will patch SMSD before it runs, so be forewarned.