Modifying Feed Display on Reading Page?

[jjhunter]

I've just switched from a separate aggregator application to following feeds on my DW reading page. Unfortunately, the entire post for each is displayed for every update, which makes it pretty cumbersome to wade through what I'd like to read. Is there any option to automatically put the contents of every feed post under a cut when displayed on my reading page?

Thanks in advance for any assistance you might offer.