I'm using the Sony VAIO VGP-MCA10 5in1 reader...
http://cgi.ebay.com/ws/eBayISAPI.dll...MEWN:IT&ih=011
it works as long as you don't go over 2gb...
for the record, I'm using PQI brand 2GB SD card...
now if i can just upgrade to a 4gb....(looks like CF is the only way to accomplish this)...