Hi, y'all. I wanted to play PS2 ISO on my PS3, got the ISO (NFS:HP2), placed under PS2ISO folder in dev_hdd0, went to multiman, in Retro column, converted to PS2 Classics Format. It didn't mount. There was no PlayStation 2 Disc Format (gold disc icon). Anyhow, got PS2 Placeholder, it says copyright error after launching it. Well, next option, I saw that it's to convert to ISO.BIN.ENC then do again, but still the same error (thank you @aldostools, once again!). The next option was to get webMAN MOD. I got the latest version, installed PKG, ran app holding L1. Rebooted to XMB. Now, 'webMAN MOD' folder is empty, above it, it's a star icon with Enable HEN. The 'Install Package Files' has disappeared. Went to FTP, deleted its files (wm_*) on temp, boot_plugins.txt and /plugins. Still the same. Okay, screw it. I want to update to Rebug Lite Edition 4.85.1. I've seen that playing PS2 ISOs is easy on Cobra-enabled CFW. I have Ferrox 4.82 CFW (PS3 system information) but on multiMAN it says PS3 system firmware 4.75 [BD-ROM Emulator] - btw if I disable BD-ROM emulator, can't mount games (?). PS3 is slim. Are there any hardware-specific requirements to have Cobra? Should I need to use QA toggler? (guess no, due that it's not a downgrade, but as confirmation) Any chance of savedata / game loss? How high is the risk of having a bricked system? So, can I install Rebug Lite 4.85.1 under my current setup? Will it make painless playing PS2ISOs? (Hash is verified, and PS3UPDAT.PUP is staying in my USB stick, anxiously). Thanks in advance.