Reamping/ tone captures for dummies (me)

[Reg18]

I have a Tone X pedal that before I sell I’d like to
At least attempt to capture an amp or 2.

Can anyone walk me through how captures work and if I need to buy an extra official reamp box?

I have a couple of load box’s with line leval outputs.
THD attenuator/loadbox, & Torpedo Captor (original not X)
I have a stereo DI and a behringer 2x2 interface, can I do a capture with this equipment?
The best info online about this is either on the radial website, which of course only recommend their own reamp box solutions and Tone X only recommend their own products as well.

Reamping for dummies, can I do it with what I have?

[Reg18]

Actually might flag this idea and sell the Tone X pedal, found out my computer is too old to even use the Tone X software! Hadn’t budgeted for upgrading computer in this equation.

[Kris]

I did some with the software,def needed a pad to send into the guitar input.You wouldnt be able to do it with what you have. apparently you can you a DI in reverse but it never worked for me