Presonus Studio series latency

I wonder if anybody here using the presonus studio series like 24c or 26c. Can anyone tell me what is your overall latency with the mentioned hardwares above? Please post your sample rate, buffer size and input / output latency shown at Studio/Studio setup/VST connections window.

Dual Quad Core PC
64 Gigs of Ram
Typically 15-20% of CPU when Playing up to 30 tracks
Typically 15% of Memory with playing up to 30 tracks
SR: 44.1
BlockSize: 2048
Input Lat: 50.93ms
Output Lat: 48.5ms

CLICKs and pops all over the freakin placeā€¦