NBA 2K10 Patch (360) Out Tomorrow
by 
The patch for NBA 2K10 is scheduled to be released at about 2am PT for the 360 according to 2K Sports. As to the PS3 there is nothing new to share there so it seems likely that will happen sometime next week. The patch is supposed to alleviate framerate problems among other fixes that can be found here.
The ironic thing about this is the 2K10 patch will arrive just 10 days after the NBA Live 10 patch, which had drawn criticism from 2K for how quickly it had been completed. Both companies obviously were working on aspects of the patch before release and both clearly included input from the community.