I have xtrSense5.01 running on two Erii. I tried GSB around the 2.8x release mark. Since I wanted the sense-like clock, I installed beautiful widgets. I found that, overall, GSB didn't seem to perform as snappy as XTR. I did recently notice that GSB defaults the CPU to 604/245 and xtr is set at 745/210... Has anyone clocked GSB up to 745 and compared the overall performance between the two ROMS? If GSB clocked at 745 isn't faster than XTR, I'll just stick with XTR as it's quick and very stable. thanks!