I cant run PKG files in REbug 4.86. I put RAP in hdd/exdata. I have a reactpsn account on my PS3, but it doesn't work. I've tried several tutorials, no joy. Halp. :
GitHub - bucanero/pkgi-ps3: A PlayStation 3 package download tool
PS3 インストールディスク型式 : てきとうなブログ
ReActPSN v3.00, Supports PS3 CFW4.21 to DEX4.50 | ConsoleCrunch Official Site