Well I'll be

OMG this is like a weekend labor and still the baby don't want to come out.

PC turns on now, and One hard drive goes to XP professional that lacks service packs and apparently some codecs for DVDs ... and my wireless doesn't pick up internet signal =(
The other drive goes to my previous XP home edition of my previous PC, but started asking me for authentication key to make it active... so I can never go in.

In other words, my PC is alive and I can build them now to this point... however I can not make them work for two main purposes of my PC (Online gaming, DVD playback)

Curse be y'all