For stills a decent 2d package is a must as well for postworking your pics. Very few of the pics you see here in the galleries will have come straight out of Poser. Most have been tidied up and added to in something like Photoshop (my preference), PaintshopPro, Painter or something similar.

Expert in computer code including, but not limited to, BTW; IIRC; IMHO; LMAO; BRB; OIC; ROFL; TTYL. Black belt in Google-fu.