Package Feeds. Who To Use?

Ok I finally have a working Sl-550 after I used the rom that was located at:
https://www.oesf.org/forum/index.php?showtopic=24306 thanks!
I now would like to now what people are using for package feeds? It appears that a lot of the feeds no longer work. Thanks!

Last Known Sharp Rom For Sl-5500 Where?

I have picked up a SL-5500 with OpenZaurus on it and was wondering if anyone has the original Sharp ROM that I can put on a CompactFlash card to get back to factory? I would like to load a sharp ROM that works with CACKO, if that helps?

I believe I need both the image and initrd.bin but correct me if I am wrong as I am a bit new to this.....

I have looked around here in the forum a bit and it seems that most of the links goto myzaurus which no longer works. I have also links to zaurususergroup.org but that also has an error on all downloads at the bottom of the page that says:
Fatal error: Call to a member function Execute() on a non-object in /home/.nika/offroadgeek/zaurususergroup.org/includes/pnSession.php on line 368

thanks!