Wirelessly posted (Mozilla/5.0 (iPod; U; CPU iPhone OS 4_3 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8F190 Safari/6533.18.5) I have a Wii and an ATV2, and honestly the picture quality is dramatically different. Since the new update I have no issues at all with stutter play or audio lag. If you're having isssues, you should consider upgrading your internet. DSL is great, but don't blame poor performance on your ATV2. The user interface is incredible, and the HD and SD quality is unmatched.