I have a Digi 002 rack & Pro Tools 6.1.1 with bundled software, including Sample Tank SE. I have a custom built 2.6 PIV with 512 MB ram. This gear is a fairly recent acquisition, so I have a lot to learn.

I would like to minimize the monitoring latency while playing (& recording) a SampleTank instrument e.g. piano, so that it doesn't affect my performance.

I switched the two XLR inputs on my 1010LT to line levels and have them connected to a sub mixer for my drum toms and overhead mikes. The snare and bass are connected to two of the regular RCA analog inputs through a separate mixer. Now when I record I'm experiencing latency between the snare & bass inputs and the sub mixer inputs.