I just bought an ipod touch 4 gen. On the Apple website it says that a USB 2.0 is required to charge and sync the ipod. Unfortunately I only have USB 1. Does that mean i can't use my ipod with this computer, or just that the charging process will take longer to complete? (I haven't tried yet to connect the ipod because I'm afraid it could somehow cause damage to it... could this happen?) Thanks.