Hi,
All those are pretty ancient.
Try the script attached to
http://bb.osmocom.org/trac/wiki/GnuArmToolchain
You can even update some of the tools listed in the script.
I use
binutils 2.22
gcc 4.6.2
newlib 1.19.0
(I didn't build insight or gdb)
Cheers,
Sylvain