Root Dumb question but how do I install..

[Waldo]

I just rooted my phone last night and wanted to try some ROMs.
Tried Pl3x 3.0.0 and kinda like it.
Now I want to try the chevyno1 ss 4.7 4.8 or 4.9 I've found the files now but I can't figure out how to install it with ROM Manager from SD card. I couldn't get it directly from ROM Manager

 

[The_Chief]

Install it in recovery. I recommend Clockwork just because it's more versatile. x+power into recovery, MAKE A NANDROID BACKUP and wipe, install ROM from SD card and enjoy.

 

[Waldo]

Thanks! I was doing it wrong. I unzipped it on my computer and put the folder in the SD card so it didn't want to open it.