i'm a noob (or not that new, just slow learning) regarding 3ds max - so please be tolerant

can anyone guide me to the best way to use an object library / workflow?
should i import or merge the chair?
what about textues?
- if i merge the chair.max, the textures are missing
- if i import the obj, the textures are there, but mapped wrong (see attached file)
please guide me

EDIT
if i import the obj into the standalone version, the mapping looks ok.
thanks
jorgensen