Neit2009+Open+Space+3+K

iPhone programming 101 - Adam Gerson The SDK is free to download (but not to a full lab).

To test it on an actual phone, or get it into teh app store, you have to buy the $99 account.

There are issues with installing the SDK or xcode in open lab environments. I don't think it's a dead end, but the email thread makes it sound difficult. Read here on the macenterprise.org listserv archives (an AWESOME list for pure-tech).