Tour Philly (and Live 8) via iPod

If you're planning a visit to Philadelphia this weekend for the Live 8 benefit concert, make sure to pack your iPod.

Pennsylvania-based iPREP Press is offering a WiKi city guide on Philadelphia--or another Live 8 city--that you can download free to your iPod. Visit the company's Web sitefor a free download.

The concert, aimed at combating extreme child poverty and hunger, will take place Saturday just as eight world leaders gather in Scotland for the G8 summit. There are 10 concert venues around the globe.