What software is available for testing RAM stability in OS X? I got 2 GB of ram for my macbook and would like to run it through some tests after I install it. On PC I would usually run SiSoft Sandra, so I was wondering if there was some equivalent software for Mac. I know memtest is available for OS X but I was look for something a little more substantial.
Thanks in advance and sorry for all the mac-ignorant posts I've been writing as of late. Still learning the ropes on my first Mac!
EDIT: Also, another quick question. Does OS X re-allocate virtual memory when you add more RAM? Or does it stick with a pre-set amount. I'd like to use as little virtual memory as possible to free up HD space but I'm not sure how OS X handles it.