I can't access past page 5 on any account when I'm checking for 200 tweets at a time. Page 6 returns no tweets.
I should be able to access up to 16 pages to get 3200 tweets. I have been able to retrieve that up until I tried again Friday. Is this a temporary limit? Here is an example: http://api.twitter.com/1/statuses/user_timeline.xml?screen_name=KimKardashian&count=200&page=6