I'm switching off my DSA base which means a whole new keypair.  I've signed my new keypair with my old keypair.  They can also be fetched from a keyserver.
new:
pub   4096R/8B429E16 2010-02-05
      Key fingerprint = 934B 3013 6826 BF6B BE93  750A 8081 124C 8B42 9E16
sub   4096g/0312862A 2010-02-05
sub   4096R/A35ECB2E 2010-02-05
sub   4096R/F7C0F683 2010-11-25
download
old:
pub   1024D/BC6417BC 2007-10-20
      Key fingerprint = FF05 C180 6FFF DA47 B1C5  275B DA92 4228 BC64 17BC
sub   4096g/95145A86 2007-10-20
sub   1024D/027460C9 2008-06-11 [expires: 2011-06-11]
sub   4096R/00AFDA61 2008-06-11 [expires: 2011-06-11]
download