(Update 08-31-2010) I submitted my app myNestEgg (a retirement savings calculator) last night. Some quick thoughts on things not directly related to coding but important during submission.
1) Screenshots and icon file. Apple is very strict on those files. Icon file has to be 57×57 (in png format). “The iPhone/iPod touch screenshot must be a .jpeg, .jpg, .tif, .tiff, or .png file that is 320×480, 480×320, 320×460, 480×300, 640×960, or 960×640 pixels, at least 72 DPI, and in the RGB color space.” (quote Apple)
2) SKU number, tax information (iTune connect). I found this MacRumors discussion thread on SKU number to be useful. As to fill out tax information, iphoneDevSDK has a good thread.
3) Rename a project (target, app) in Xcode. This is a tough one in Xcode 3.1.4. It has been solved in Xcode 3.2. That being said, I saw one interesting article for changing project name in old Xcode.
(Original) Got it from “Prepare for App submission” section of iPhone dev center (subscription required). I need to work on the bold material.
Application Name
Application Description, a working page is over here. I think it can also be used for Application URL below? How about a Support URL, is that something user can talk about problems by filling out a form?
Primary and Secondary Category
Subcategories
Copyright
App Rating
Keywords
SKU Number
Application URL
Screen shots
Support URL
Support Email Address
End User License Agreement
Pricing, Available Date, Territories: English only at this time, should I spell out English speaking countries US, UK, Australia, Canada, etc. etc.?
Large App Icon 512 x 512