I have an iPod touch 4g, awesome device. But I'm having problems with the Facebook app. Everytime I open the app, it crashes my wifi connection and I have to reset my modem. This is the only app that does this and other than Facebook I have no issues with surfing the net and have played games online as well. I have tried deleting the app.... Not sure what else to do. when I fist had the app it seemed to be working ok...albeit a bit slow. Not sure what modem I have, think it's a Thompson (just from my network provider) and whether it could be the problem. Or if I should just give up on the app.