Same here…
Retroarch is one of my favourite apps on PS3 CFW.
i have about 25 updated cores and everything goes well, but suddenly i completely remove the app and when goes to Retroarch site, unfortunately there isn’t any links.
i downloaded v1.7.1 CEX from this new link; but as you said, some great cores are missing. Like MAME 2000 and DOOM Emu and one GBA core and…
Also, when i try to download or update core, it says:
“No entries to display”
Another issue with this Retroarch (which i download from this alternative link), is MATTEL-INTELLVISION core. Whenever i try to load this core, nothing happen and jump me to XBM menu.
I hope developers fix these issues and bring all cores together in next update of PS3 Retroarch.
And you my friend (@underball); please contact me if anything new from Retroarch is released for PS3.