Well...as the title says, I'm doing some minor mods to a case. Typically the weakest link in case design is the fact that there's not really a large enough opening for air to get into the front of the case. It's either restricted by the outter face or those stupid little vent holes inside ("good" cases usually have better holes in the sheet metal but the faces still aren't that great).

Aaaaaaaaaaaanyway, I made some small holes in the front and opened the normally small opening at the bottom of the case