[nto]

i have an ASUS P5B PC with Quad Core Q6600 CPU with Mbox 2 mini

with PT LE 7.4 running


seems to be fine with this, no DAE or buffer errors but only really used for mixing audio,
although to be honest my main DAW is Cubase,

i have mixed a 26 track PT LE song with heavy RTAS plugs and never had to adjust any buffers



hope this helps