Rss aggregator with post editor capabilities

Something like NewzCrawler but better

[eflouret]

Sorry, I didn't find a way to write a better title.

I need a way to choose news from several RSS feeds and then easily compose a post for my wordpress blog.

I tired NewzCrawler which has a BlogIt button, but it only works for one item but not with multiple items. That is, I can select only one item from a feed and that item is copied into the BlogIt compose window. If NewsCrawler could let me select multiple items and send them to the composer, that would be the solution.

I also downloaded Qumana and Lektora, but they didn't even work. Although both seem to be proffesional software, they look like amateurish programming. I couldn't even test them.

Is there any complete solution to use RSS feeds (selecting multiple items from different feeds) to easily compose a post?

Thanks in advance,

Enrique