A small update on my situation.
As i have mentioned the adapter on my laptop i was playing on died like a week ago. I ordered a new one but it will take like a month before it arrives.
Anyway, im buying a new desktop configuration, it is suppose to be ready tomorow (Wednesday) or Thursday. But even if i get it tomorow i dont think i can get it ready for the raid that day, as WoW will probably take a while to download and set everything up.
So best case scenario is that i should be set for Thursday hopefully.