Currently I am on 4.2.6 (Verizon) and untethered. I upgraded my iPod touch 4 to the new 5.0.1 and it's currently jailbroken. I love the new features and don't mind it being tethered. I find myself downloading (and looking) from Cydia to replicate some of these new features on my iPhone. I've heard people say to *STAY AWAY* from 5.0.1. Is it because they're only working on an untethered jailbreak for 5.0? What are my disadvantages to upgrading to 5.0.1?