(adsbygoogle = window.adsbygoogle || []).push({}); Sorry for the long title (it's just for make me despair clear).
Well, i've tried so many tutorials, but i can't load any SPRX.
-Yes, i'm on DEX (yes i'm sure about that)
-Yes, i've putted the EBOOT.BIN in the USRDIR, and the SPRX in the "tmp" (and yes they match, actually i've downloaded the Jo-Milk's Playground Beta and i assume it already came matched in the .rar file)

My Rebug Tool Box Looks like this:

-System Information
PS3 System Firmware: 4.82 DEX
LV2 Kernel: DEX
Target Type: DEX
COBRA: 7.55

-SELECTOR
System Mode: REBUG
XMB Operation Mode: Debug
Debug Menu Type: DEX
Toggle XMB CFW settings: Enabled
Toggle Host Information on XMB [DEX]: Enabled
Toggle COBRA Mode: Enabled
Toggle PS2 Emulator: COBRA

The version of Black Ops i'm running is (1.13) and it's the BLES one.

IDK WHAT TO DO ANYMORE!! sorry if i'm on the wrong session

Im not too sure but no one is helping so ill say one thing of yours thats different from mine regarding your toolbox settings and thats that my System Mode isnt REBUG so maybe try changing that?

Idk hopefully you've fixed it by now