i got it :)

firstly my nest was on my sda1 partition and was about 350 mb now i deleted it and created it on my sda2 partition which is my main audio partition and is where i save all ardour files...

today i recorded abaut 1 and a half hour and i got only 5 xruns :)
(during the session i stopped sometimes recording, that's where the xruns came from, i believe).good job :)

recording 14 tracks at same time @ 48khz, 128 frames, bufferper. 2 on rme 9652 HDSP, amd 2600+, 512 mb ram and 120 gb sata :)

thanks to jaromil and others who helped my and made dyne ;)
--
GMX DSL-Flatrate 0,- Euro* - Überall, wo DSL verfügbar ist!
NEU: Jetzt bis zu 16.000 kBit/s! http://www.gmx.net/de/go/dsl