Not sure which category this belongs in so I'll just put my comments on the 3.0 upgrade here.
For starters you can upgrade your iPhone or iPod Touch to 3.0 Software update from the iTunes store.
For iPod Touch, it cost 9, 99, but free for iPhone users.
To access iTunes store, you will need an account, which isn't too diffcult to create.
Anyway, about the software itself:
There is the copy and paste which is new to 3.0.
Also, the iPod/iPhone now has search function, so you can search your iPod for literally an application, song, or video.
Also, another cool thing is the "shake to shuffle", which is self-explanatory, you shake, and viola the song changes, pretty cool.
Google Maps and the Stocks app also got a makeover.
One negative though, the wi-fi connectivity seem to not work, so for ppl who are heavy wi-fi users you might want to wait for an update release first before upgrading to 3.0.
And also you can now sync your notes from iPod/iPhone which goes into Mail for mac users.