No, gmax can't render, but it can make "holes" in models. Just use boolean. Go to "compound objects" under a rollout on your side toolbar, go select boolean, and then click "operand b", then click the thing you want to boolean. It screws up alot, and you might need to change some settings to get it to work right.
And guys, yes I mean you all you halomods members, you NEED to check back at posts like this, even if it says the same person posted. It usually leads to a question not being answered and people spamming the board with additional topics amnd geting flamed because YUO ASSHOLES WERE TO STUPID TO CHECK BACK. I have been a victim of that and that is why I checked back here

. Usually people won;t reply back to this after they read your post once.
Good bye. So long. I hope we never meet again. F u halomods.com