Practice courts instead of arenas

Hello. The thing is, i own an awful pc. I was even surprised when i've got 2k11 running on it. Ofcource it's extremely laggy, but i still play it because of my love for the game BUT i've noticed that while playing on practice courts (scrimmage on my player mode) there was almost no lag! So my question is, would it be possible to replace the regular courts that have all these details, fans and other stuff, to these simple practice courts. Maybe some patches, or just renaming some files? idk..

Oh btw, the pc is Celeron 2.6Ghz, 512 ram, Geforce fx5200.

ill assume you are running on low settings

to replace your stadiums with a practice gym (not the empty arena) you need to make ~30 copies of s729_lo.iff and rename them s000_lo.iff to s032_lo.iff

s729_lo = Practice Gym
s734_lo = draft combine "Attack Court"
s735_lo = summer league court


the removal of the crowd is done by the game and cant be replicated. there are renamer programs that are free on download.com that can help with renaming the files. I use File Renamer Basic

Thanks a lot! i'll give it a try.