You and a good portion of the SL users have trouble with the new viewers. Which is a shame because they have a LOT of potential.
Anyways, the first Second Life viewer is rare to come by, Cool Viewer is the closest thing to the first viewer.
I reccomend Phoenix Viewer, it's what I use and loosely based on V2 and V1. Make sure not to hit the Firestorm viewer because it's like V2 and very complicated if you're not used to it :matte-motes-confused: