No luck, unfortunately.
I used Ti Backup to save the APK from my EVO and then copied it to my Galaxy Tab (cdma version, latest OTA, froyo, not rooted) and installed it. It exits immediately after a successful login. The only other thing I can think of trying is restoring the data from my EVO to the galaxy tab with ti backup, maybe it will somehow trick the app into running, but I don't have my galaxy tab rooted and z4root doesn't work anymore after the latest OTA.
Minor rant here... I'm just really annoyed that it has taken this long to get netflix on ANY android devices and that some existing devices (including the galaxy tab perhaps) will never be supported officially. It's a shame that I have to use it on my little EVO when I have my 7" tablet sitting next to me. Netflix has said that the reason the android client took so long is because the content providers would not agree to it because it's not as "secure" as Apple's devices and they thought people would rip the streams. They're either really naive/stupid (likely) or this is a bullshit excuse. Apple devices can be "rooted" too, and in any case nobody cares about ripping media from Netflix. Anything on netflix is OLD, so anything on there has already been available on bittorrent sites and usenet for months or years and in better quality (netflix quality is good but it's not better than high bitrate dvd or blueray rips).
I wouldn't be suprised if Apple had something to do with the delay in one way or another. Netflix's presence on the iphone and ipad has helped sell a lot of devices. I doubt that Apple paid Netflix or struck a private exclusivity deal with them, but they probably presented their platform to the media companies that own the content and convinced their non-techie executives that Apple's platform was safe/secure and that Android was not and would just open the door for rampant piracy.
