So even though I'm happy with my current ROM (Senseless rEVOlution) I wanted to go back to Skyraider Athena. So I made a nandroid backup of my current ROM, wiped everything as usual, and then went to flash Athena which I had placed on the root of my SD card as usual only to find that my .zip files (Athena and Ziggy's kernel) weren't showing up. I have the Unrevoked S-ON zip file on there as well, which wasn't showing up either. I restored my nandroid which put me in an infinite boot loop at first but a battery pull and reboot fixed that problem and my phone is operational once again. Does anyone know what is going on here? Do I have to reformat my SD card, or have I done something bad to my phone?