exporting models !

hello to all , i have a problem exporting models .
i have g-max but when i use DeX tools i can export only simple useless models
when i try to export something nice,my computer will pause - freeze - crash and (maybe die a little ) .

i have also 3d studio max 6 if i use Dex tools (any of them) then i get the following message " -- cannot assign to read-only variable :key " so i cannot use them with 3d studio max 6 .i also have maya 7.0 , poser 6.0 .
what can i do ?

(i have read almost all posts but havent found any solution)

i hope you will help me and thanks

as i mentioned __DeX_0[1].186m.zip and DeX 0.zip doesnt work with
3d studio max 6 except if you tell me who to solve the problem that the message " -- cannot assign to read-only variable :key " shows .
and in gmax if i use them and i try to export a good model my computer will crash.If i try to export simple models which are uselless it will work although .

this looks like a job for BlinkBoy

He's just getting his rubber outfit on.