Heads up, folks. You never know when a cow might drop from the sky. The iPhone and iPod Touch release of Earthworm Jim is now live on the App Store.

Capcom Mobile has announced that Ghosts 'N Goblins: Gold Knights is coming to the iPhone and iPod touch. The game, which is closely related to the previous PSP incarnation, sees the return of Sir Arthur to the Ghoul Realm in full 3-D, battling his way against swarm of demons, monsters and undead minions across six stages of peril in an attempt to recover the missing maidens and learn the secret of the demons return. This is also the first time in a Ghosts 'N Goblins game that you'll also be able to play as a second character, Lancelot.

Namco Bandai is releasing a new game for the iPhone/ iPod Touch,but before they do, they've first released some major assets in the form of game details, teaser video (artworks), and screenshots.

With so many people hoping to play Earthworm Jim again, you'd think Gameloft would make a bigger announcement that leaving it to a single Tweet. Be that as it may, you've got sites like us to spread the good word, anyway. And the good word, ladies and gents, is that Earthworm Jim HD now has a date for the App Store.

Portable rhythm gaming on the iPhone and iPod Touch has just gotten bigger. Rock Band's iPhone and iPod Touch iteration is now live and rocking the Apple App Store.

The iPhone hack scene was no doubt very busy this week, seeing the release of Blackra1n and the latest update for PwnageTool and all. It seems that Apple, too, had been very busy trying to rid themselves of the jailbreak problem - and it appears that they have been successful, for now at least. No Ra1n or shine pineapple is getting past its security this time, but for how long? Extra, extra, read all about it.

Gameloft has finally deigned to give iPhone owners a look at the Earthworm Jim remake being prepping for release on the App Store. While the console remakes are getting spiffed up graphics, the iPhone version looks like a straight-up port of the original. Check it out after the jump.

This was bound to happen sooner or later. The new iPhone 3GS units have been armed by Apple with security so tight, a jailbreak can't break in.

The iPhone DevTeam has released a new update for PwnageTool, a tool to jailbreak your iPhone 2G/3G/3GS and iPod Touch 1G/2G. The latest update, available only for Mac OS X users, jailbreaks the latest iPhone OS 3.1.2.

Home music systems company Sonos has just announced their latest offering, Sonos S5 - an iPhone-synced all-in-one music system. It's wireless, works seamlessly with the iPhone using the Sonos Controller App, and can bring all the music of the internet straight into your media player. Features after the jump.