That was it ZacD, thanks! The resolution was a bit low for the size of the meshes, and particulary for one of the meshes there was an UV slightly angled in relation the gridlines, that resulted in jagged shadows. Thanks for the insight!
What ZacD said, you'll want to get a dropbox account. Photobucket is anal about sizes and bandwidth. Looks amazing BTW, the envy pains are coming back...
Thanks for the replys! @Halddasalami would you happen to know of any good tutorials for this so i can give it a try ? @zacD I will try this out tomorrow!