[R] InfiniDB

Dear all, does anybody have experience with the open source database InfiniDB http://www.infinidb.org/index.php? The contributor Calpont claims that it would much faster than the standard MySQL for certain applications. How would you install it that InfiniDB can run with the package RMySQL

[R] Memory use

Dear R-help list, I am just trying to increase my memory for R, but for some reason I cannot really increase the memory size as much as I would like. I have 3 GB of RAM on a Windows XP (R 2.8.1) memory.size() [1] 879.4667 memory.size(T) [1] 1162.75 memory.limit() [1] 3072 gc() used