I've had the Off-Ramp Turbo and now the Off-Ramp Turbo 2, for a combined year and a half or so. I had drop-outs until increasing the priority of Foobar, initially, on an older computer. Currently using a 4.2Mhz AMD, and I can rip with EAC and play songs with Foobar at the same time with no problem.
SRC