I've worked out my mount issues and I was able to run a bonnie++ test on the card:
littleguy ~$ bonnie++ -d /opt/ -s 100 -r 10 -f -n 0 Writing intelligently...done Rewriting...done Reading intelligently...done start 'em...done...done...done... Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP littleguy 100M 2144 1 1746 1 8950 1 170.5 0 Looks like its writing at 2Mb/sec and reading at almost 9mb/sec. The test size was 100Mb --dan