what's the problem

I got the mpc 4000 and I have not seen a problem yet .I use it as a
sampler/sequencer/midi interface I am running the original O.S. (1.45) that came installed and everything that I use it for works perfect this is by far the best mpc ever .what would be the problems that I would run into if I try to do something that I don't normally do? I've never seen a better sequencer/sampler/midi interface.

You'd have to be a little more specific.........what would be something you 'wouldnt normally do?"

yo jd
1.45 works just fine. Sure, they're a few bugs but nothin' that stops ya workin'.
Don't update to 1.50 if ya're using midi clock 'coz it don't work.
But 1.51 is comin' soon and it's gonna be hot.

thanks doctor beat. I am using beat clock and i'm glad I didn't try to upgrade everything is working smooth over here.

i mean you can level your individual drum sounds up and down, like you can on the 1000.