Visual linker still available?

Please see:

http://www-k.ext.ti.com/srvs/cgi-bin/webcgi.exe?Company={5761bcd8-11f5-4e08-84e0-8167176a4ed9},kb=dsp,case=51645,new

No, we stopped shipping/supporting the Visual Linker beginning with CCS 3.0 about 4 years ago.

I've not actually ever used the Visual Linker, but I think it's worth mentioning that if you're using DSP/BIOS that you can configure your memory through the configuration GUI provided.  That is, you would not have to create a linker command file because the config tool would create it for you.