On 02/03/10 11:31, "Leo" <sdl.web at gmail.com> wrote: > On 2010-02-03 19:11 +0000, Alan T Litchfield wrote: >> TL09 works fine on Snow Leopard. >> > Is it running as 64bit or 32bit? 32 bit. See http://www.tug.org/mactex/2009/64bit.html