Just a related question - the sb emulation on my thinkpad is
	broken (it just loops the first section of any sample).
	Its detected as:
		sb0 at isa0 port 0x220-0x237 irq 5 drq 1: dsp v3.01
		audio0 at sb0: half duplex, mmap, independent
	pnpbios reports the (ignored) resources as:
		ESS1681 (io 220-22f 388-38b 330-331, irq 5, dma 1)

	Does anyone have any suggestions as to how to try to get this to
	work (-current) - obviously a native driver would be nice, but
	I'd prefer to get the emulated sb working first...

		David/absolute
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