Let the hive mind of Engadget get that for you.
"I'm looking for a solid state drive, around 32 to 64GB, for use in my web server. The drive will contain my web sites and the operating system, either Windows Server 2008 R2 or Ubuntu. Large storage is handled by a separate RAID array, so capacity is not an issue. Rather, I am looking for the fastest, longest-lasting, and most reliable drive under $150 that is suitable to my application. Any thoughts? Thanks!"
Devon mentioned being able to buy movies before. Well, you couldn't buy movies on apple TV only on Itunes then sync to apple tv.
As an actual apple tv user, I've been pretty happy with the overall experience. The quality is good, I have uploaded my SD movies via handbrake and they look great. Viewed HD movies on my apple TV via Sony HD TV and they are very good. Are they as good as Blueray? no, -but better than Comcast's continuous dropouts.
Itunes ACC and MP3 music is not as good as AIFF but people have embraced the lessor formats.