Whats the best way to have a flawless conversion of my inventor assembly to max. I tried iges and the it will be in one layer only on max.

You can read Inventor files directly in 3ds max - see:
http://www.cadforum.cz/cadforum_en/qaID.asp?tip=3943

Thanks mate.
Your the best.
By the way, im with inventor for 3 years now and started to work on max now. other software that were using now are autocad 2008 and Rhinocerous 4.

archiep,If you looking for the best possible translation from Inventor to Max then you should check out our Power Translator Product.http://www.npowersoftware.com/translators/ptoverview.htmCheers