The iPad has been Jailbroken and the folks over at ModMyI.com put up a little guide to make your iPhone Apps “Full Resolution” on your iPad. Well, it looks great, now how about that ugly over-pixelated iPhone Splash Screen?
Easy, make a .PNG file that is 768 x 1004, modify it to however you want, rename it to Default.png and replace the old Default.png in your App’s directory.
(You will need a Jailbroken iPad, OpenSSH installed, as well as an SSH client on your computer)
VOILA! Now your iPad scaled iPhone Apps also have a pretty new high resolution splash screen!

If your expecting your iPad soon then your going to want to load it up with goodies as soon as you tear through that packaging. iTunes 9.1 (