Photoshop Elements 4

Ok, I'm getting really fucking pissed off with this

I used to have PSE4 on my PC back in Scotland. I even still have the serial code. But I cant seem to redownload the damned thing onto this comp for love nor money. It doesn't show in my order history at Adobe (even though I have the serial code, wtf?). When I contacted their customer service they were about as useful as a kick in the teeth. They gave me an ftp link to redownload, but it asked for a username and pass all the time. I asked them what pw was and they said there isnt one.

I just ...want...PSE4...back. I paid for it, and I want it back. PSE7 trial ran out and I cant afford to buy it right now. I preferred 4.0 anyway, I'm used to it

I tried googling it and they all lead me back to Adobe to download it.

So might anyone know where I can just download it, not rebuy it? Or even better, if someone of you has it and can send me the files?

Or know of a free editing software cos atm I have none and all these sigs need finished off

/rant off