bad links

[David Sanders]

http://gcc.gnu.org/install/binaries.html has several bad (404) links:

Solaris (SPARC, Intel)--Sunfreeware;
The Written Word offers binaries for Solaris 2.5.1, 2.6, 2.7/SPARC,
2.7/Intel, IRIX 6.2, 6.5, Digital UNIX 4.0D, HP-UX 10.20, and HP-UX 11.00.