+ "sfssum.20110228-azure-1GB" using 1:3 with linespoints title "BlueSky (Azure, 1 GB Cache)", \
+ "sfssum.20110228-s3-west-1GB" using 1:3 with linespoints title "BlueSky (S3-US-West, 1 GB Cache)", \
+ "../20110307/sfssum.20110306-s3-west-4GB" using 1:3 with linespoints title "BlueSky (S3-US-West, 4 GB Cache, re-run)", \
+ "../20110307/sfssum.20110307-ec2-west2" using 1:3 with linespoints title "In-cloud NFS", \
+ "../20110307/sfssum.20110307-ec2-west" using 1:3 with linespoints title "In-cloud NFS"