> - just wondered if there was a way to use PCMCIA cards in Suns?

This is some slightly older -current, 1.6 will work too:

NetBSD 1.6B (NIGHTFALL) #2: Mon Jul  1 00:08:20 MEST 2002
    martin@night-porter.duskware.de:/usr/src/sys/arch/sparc/compile/NIGHTFALL
total memory = 97800 KB
avail memory = 88492 KB
using 896 buffers containing 4992 KB of memory
bootpath: /iommu@0,10000000/sbus@0,10001000/espdma@4,8400000/esp@4,8800000/sd@0,0
mainbus0 (root): SUNW,SPARCstation-LX
cpu0 at mainbus0: TMS390S10 @ 50 MHz, on-chip FPU
cpu0: physical 4K instruction (32 b/l), 2K data (16 b/l): cache enabled
...
nell0 at sbus0 slot 0 offset 0x0 level 4 (ipl 7) level 7 (ipl 13): rev 1
pcmcia0 at nell0 socket 0
pcmcia1 at nell0 socket 1
wi0 at pcmcia1 function 0: Lucent Technologies, WaveLAN/IEEE, Version 01.01
wi0: 802.11 address 00:02:2d:21:10:7b
wi0: using Lucent Technologies, WaveLAN/IEEE
wi0: Lucent Firmware: Station (8.10.1)

and from nell(4):

DESCRIPTION
     The nell is a pcmcia bridge for the sbus. It is also known as STP4020,
     the name of the chipset used to implement it, and has SUN part number
     501-2367.

Works for me (not realy fast, IIRC 200 kB/s out of the ~500 kB/s the wavelan
should be able to do, but hey, this is an LX only, and the wavelan is still
faster than my internet connection.)

I got the nell from eBay, and paid more $ for shipping (international) than
the card itself ;-)

Martin