How can I import graphical buildings???

Hi friends,
I have one big doubt .Am a premium accountant and also am having own land in second life virtual world.Now I need import graphical buildings in my onw land.But am not gonna use any Build tool which is already provided inbuild in secondlife environment.Instead of that am gonna use MAYA or 3DSMAX to build a graphical buildings.Here my doubt is , how can i import that graphical building in secondlife`s land.That MAYA building files is in form of MB format and 3DS MAX files is in the form of 3DS format.Can I import that two files in my land or tell me which one is the suitable file format.And if there is any plugins or convertors are available to do that tell me. If that all are not possible tell me other way to import graphical buildings.And also tell me what is the supported format file in secondlife.

Thanks for your visit.

No can do. The closest you can get is using sculpties.
http://wiki.secondlife.com/wiki/Sculpted_Prims

I saw a tool advertised on slexchange.com that claimed to import 3D Max. Not able to speak of it's reliability, but it does exist.

I have done what all above people were said.when I have edit my prim I was click the content option in edit window for place my URL but content is loading loading only,its not open and works.

I got that tool, didn't think to much to it to be honest. thats just personal opinion

what it does is mirror SL's edit tools in max, then export the prims locations sizes etc to a txt file you can copy to it's inworld counterpart. it's not actually other than lag and connectivity issues any easier than the inworld tools