These 64 bit replies should be truncated as this was about using 32 bit OS.
I have both 64 & 32 bit installs and I use the latter for stuff that I have found to not work satisfactorily in 64 bit Windows 7. I just find that it starts to crawl after I have lot of IE's opened and it's paging things. One iexplore.exe, 7 million page faults...