hi all, i am seriously considering switching to an android device. i have been using my iphone 3g for the past 2 years now and i want to explore the world of Android. i am most likely going to go with tmobile as my carrier, im leaning towards the nexus one or possibly the mytouch 3g slide. i would like to know if Android has something comparable to itunes because i like to stream podcasts while i am at work. also any likes or dislikes about either device mentioned above would be appreciated. thanks!