Replying to the original tweeter in a retweet in TweetCaster? If a friend retweets something nad I attempt to 'reply' to it tweetcaser only shows my friend who retweeted the item as a recipient in the @ thing, is it possible for me to be able to see the original tweet username @ as well so my reply goes to both?
Some Twitter apps allow you to "retweet with comment" or "quote &amp; reply" in which case you can remove the original username before retweeting.  If your friend chose to do that before retweeting, you won't be able to see the original username.

TweetCaster Pro has the "retweet with comment" option.