over the past couple of days, i've been trying to sync my ipod to itunes (7.2), and the problem is specially with the podcasts. i have about 5 gigs of podcasts on itunes, but i have it set that only new podcasts are brought over to the ipod. i have about a gig of free space left on my first gen nano, and the new podcasts only take up around 100 mb. the thing is that it keeps saying that there is not enough space to hold those podcasts, even though i have the space to hold the new ones that i have set on my ipod. anyone know what's going on?