Hey guys, since my sister has wanted multitasking on her iPod Touch 2G since iOS 4 came out, once I got the JB, I unlocked it for her. It's pretty easy to unlock. All you need is 1 JailBroken iPod Touch 2G running iOS 4, I'm sure you could do this with iPhone 3G since I guess that doesn't have native multitasking either.

1. Go into Cydia and search for an app called iFile. Download/install that app.

2. Run the iFile app.

3. Navigate to the directory /System/Library/CoreServices/Springboard.app/

4. Scroll down and open the file N72AP.plist
(Files are in alphabetical order, so finding it should be no problem)

5. In the upper left hand corner hit the "Edit" button.

6. Scroll down to where it says this:
Code:
<key>microphone</key>
<true/>
<key>nike-ipod</key>
<true/>
7. Once you have located that section of text, between the two items insert:
Code:
<key>multitasking</key>
<true/>
8. The section of text should now look like:
Code:
<key>microphone</key>
<true/>
<key>multitasking</key>
<true/>
<key>nike-ipod</key>
<true/>
9. Hit the "Save" button in the upper right hand corner of the screen.

10. Restart your iDevice and you should have multitasking.

Comment if you like it I guess. Just a fun tweak. I think the iPod 2G can run multitasking just fine, Stevie is a fool. Oh, and I guess you could add homescreen wallpapers the same way. I'll write another tut on that later if people want it. If someone wants to/could make this into an app/tweak for Cydia, that would be awesome, but if you got the idea from me, please give credit.