gdk-pixbuf sysreqs?

[jay <mocat shell2 qpt com>]

I've been developing an app that extensively uses gdk-pixbuf on my p166 w/
48 megs of ram.  I just implemented the pixbuf stuff a week ago or so, and
my program has mercilesly been crashing ever since.  I tried it on my
laptop, which is both more powerful (celeron 366/64 megs) and it worked,
but it was also using the glibc2 c library.  So I decided to upgrade my
clunker to glibc2.  Did that, it still crashes.  Figured gdk-pixbuf had
higher sys requirementgs than a p166 with 48 megs of ram.  Also tried eog,
which also extensively uses pixbuf... same crash, same circumstances.
Are there any other programs out there that extensively use gdk-pixbuf?
I'd like to see if I'm just making excuses for my crappy code, or if there
really are some insanely high system requirements for gdk-pixbuf.

Thanks.