First Generation iPod Touch Cannot Restore

Please disregard the fact that I created an account on MacRumors out of desperation, or that you've probably heard of this before.
The situation is that I've had this First Generation iPod Touch. I've jailbroken it, it crashed once, I restored it, I used it until it crashed again. This time, I can't restore it.
1. I was reading around, (basically a post right before mine) and I found TinyUmbrella, as my iPod was stuck in the recovery state. I'm gonna see how it goes.
2. I don't remember too well, but before I tried fixing it, it was in the infinite Apple state.
3. I tried to do a regular restore. At this, I received: "unable to restore, unknown error code (6)".
-With this, I reinstalled iTunes.
-I tried to restore on a different computer.
-I switched USB ports.
-I restarted the computer.
-I turned off firewalls.
-I turned off AVG.
4. I entered DFU mode and I tried to do a regular restore. Same error code.
5. I downloaded some firmware and tried to do a restore. OS 1.1.4 gives me error code 1601.
-From time to time I get error code 1600.
-So I reinstalled iTunes.
6. I tried after reinstalling, same firmware version FOR the first generation, now I get Error 20.
-I've tried to fix, it doesn't work.

Uh, help? Appreciations to all.
Cheers.

 

If all else fails, I may just reformat my considerably fast but two years old computer. Then see how goes.
._.