Watch RSS feeds without Metafeeds

[john3voltas]

Metafeeds has lately been having problems at night. Something about exceeding traffic.
So, I am looking for a way to aggregate all my podcasts/videocasts and play them on my HDP-R1 with AMP r8 POHD.
Is that possible?
Like an XML or big RSS with all the other RSS feeds.
Hope someone can help me with this.
Cheers