*LEGEND*
 
+*Distro* means a common operating systems distribution name.
+
+*Arch" means the architecture of a machine.
+
 *MPID* means *Mother Port ID*. It represents a port which is known to be
 binary compatible to other OS/ARCH distributions.
 
-|*Distro*                   | *Arch* | *MPID* | *Developer Port*       |
-|AIX 5.1                    | PPC    |        | Clipped, Native 32-bit |
-|AIX 5.2L                   | PPC    |    A   | Clipped, Native 32-bit |
-|AIX 5.3                    | PPC    |        | Clipped, Mother Port A |
-|CERN Scientific Linux 4.6  | IA32   |        | Full, Mother Port B    |
-|CERN Scientific Linux 4.6  | X86_64 |        | Full, Mother Port C    |
-|CERN Scientific Linux 4.7  | IA32   |        | Full, Mother Port B    |
-|CERN Scientific Linux 4.7  | X86_64 |        | Full, Mother Port C    |
-|Debian 4.0 (Etch)          | IA32   |        | Clipped, Native 32-bit |
-|Debian 5.0 (Lenny)         | IA32   |        | Full, Native 32-bit    |
-|Debian 5.0 (Lenny)         | X86_64 |        | Full, Native 64-bit    |
-|FreeBSD 7.0                | IA32   |        | Clipped, Native 32-bit |
-|HPUX 11.00                 | PA2/32 |        | Clipped, Native 32-bit |
-|Mac OSX 10.4               | IA32   |    D   | Clipped, Native 32-bit |
-|Mac OSX 10.5               | IA32   |        | Clipped, Mother Port D |
-|Red Hat Enterprise Linux 3 | IA32   |    B   | Full, Native 32-bit    |
-|Red Hat Enterprise Linux 3 | IA64   |    E   | Clipped, Native 64-bit |
-|Red Hat Enterprise Linux 3 | X86_64 |    C   | Full, Native 64-bit    |
-|Red Hat Enterprise Linux 4 | IA32   |        | Full, Mother Port B    |
-|Red Hat Enterprise Linux 4 | IA64   |        | Clipped, Mother Port E |
-|Red Hat Enterprise Linux 4 | X86_64 |        | Full, Mother Port C    |
-|Red Hat Enterprise Linux 5 | IA32   |        | Full, Native 32-bit    |
-|Red Hat Enterprise Linux 5 | X86_64 |        | Full, Native 64-bit    |
-|Red Hat Fedora Core 4      | IA32   |        | Full, Mother Port B    |
-|Red Hat Fedora Core 4      | X86_64 |        | Full, Mother Port C    |
-|Red Hat Fedora Core 5      | IA32   |        | Full, Mother Port B    |
-|Red Hat Fedora Core 5      | X86_64 |        | Full, Mother Port C    |
-|Red Hat Fedora Core 6      | IA32   |        | Full, Mother Port B    |
-|Red Hat Fedora Core 6      | X86_64 |        | Full, Mother Port C    |
-|Red Hat Fedora 7           | IA32   |        | Full, Mother Port B    |
-|Red Hat Fedora 7           | X86_64 |        | Full, Mother Port C    |
-|Red Hat Fedora 8           | IA32   |        | Full, Mother Port B    |
-|Red Hat Fedora 8           | X86_64 |        | Full, Mother Port C    |
-|Red Hat Fedora 9           | IA32   |        | Full, Mother Port B    |
-|Red Hat Fedora 9           | X86_64 |        | Full, Mother Port C    |
-|Red Hat Fedora 10          | IA32   |        | Full, Mother Port B    |
-|Red Hat Fedora 10          | X86_64 |        | Full, Mother Port C    |
-|Red Hat Fedora 11          | IA32   |        | Full, Mother Port B    |
-|Red Hat Fedora 11          | X86_64 |        | Full, Mother Port C    |
+*Dev Port* means the head of the current developer branch. There =usually=
+a one to one mapping between compatibilities defined from the head of the
+developer branch and the latest developer release of Condor. =Clipped=
+means the Condor distribution does not support standard universe, and
+=32-bit= or =64-bit= means there is native compilation on that distro/arch
+combination and a letter means use the mother port associated with that
+letter.
+
+|*Distro*                   | *Arch* |*MPID*| *Dev Port*      |
+|AIX 5.1                    | PPC    |      | Clipped, 32-bit |
+|AIX 5.2L                   | PPC    |   A  | Clipped, 32-bit |
+|AIX 5.3                    | PPC    |      | Clipped, A      |
+|CERN Scientific Linux 4.6  | IA32   |      | Full, B         |
+|CERN Scientific Linux 4.6  | X86_64 |      | Full, C         |
+|CERN Scientific Linux 4.7  | IA32   |      | Full, B         |
+|CERN Scientific Linux 4.7  | X86_64 |      | Full, C         |
+|Debian 4.0 (Etch)          | IA32   |      | Clipped, 32-bit |
+|Debian 5.0 (Lenny)         | IA32   |      | Full, 32-bit    |
+|Debian 5.0 (Lenny)         | X86_64 |      | Full, 64-bit    |
+|FreeBSD 7.0                | IA32   |      | Clipped, 32-bit |
+|HPUX 11.00                 | PA2/32 |      | Clipped, 32-bit |
+|Mac OSX 10.4               | IA32   |   D  | Clipped, 32-bit |
+|Mac OSX 10.5               | IA32   |      | Clipped, D      |
+|Red Hat Enterprise Linux 3 | IA32   |   B  | Full, 32-bit    |
+|Red Hat Enterprise Linux 3 | IA64   |   E  | Clipped, 64-bit |
+|Red Hat Enterprise Linux 3 | X86_64 |   C  | Full, 64-bit    |
+|Red Hat Enterprise Linux 4 | IA32   |      | Full, B         |
+|Red Hat Enterprise Linux 4 | IA64   |      | Clipped, E      |
+|Red Hat Enterprise Linux 4 | X86_64 |      | Full, C         |
+|Red Hat Enterprise Linux 5 | IA32   |      | Full, 32-bit    |
+|Red Hat Enterprise Linux 5 | X86_64 |      | Full, 64-bit    |
+|Red Hat Fedora Core 4      | IA32   |      | Full, B         |
+|Red Hat Fedora Core 4      | X86_64 |      | Full, C         |
+|Red Hat Fedora Core 5      | IA32   |      | Full, B         |
+|Red Hat Fedora Core 5      | X86_64 |      | Full, C         |
+|Red Hat Fedora Core 6      | IA32   |      | Full, B         |
+|Red Hat Fedora Core 6      | X86_64 |      | Full, C         |
+|Red Hat Fedora 7           | IA32   |      | Full, B         |
+|Red Hat Fedora 7           | X86_64 |      | Full, C         |
+|Red Hat Fedora 8           | IA32   |      | Full, B         |
+|Red Hat Fedora 8           | X86_64 |      | Full, C         |
+|Red Hat Fedora 9           | IA32   |      | Full, B         |
+|Red Hat Fedora 9           | X86_64 |      | Full, C         |
+|Red Hat Fedora 10          | IA32   |      | Full, B         |
+|Red Hat Fedora 10          | X86_64 |      | Full, C         |
+|Red Hat Fedora 11          | IA32   |      | Full, B         |
+|Red Hat Fedora 11          | X86_64 |      | Full, C         |
+|Solaris 9                  | SUN4U  |   F  | Clipped, 32-bit |
+|Solaris 10                 | SUN4U  |      | Clipped, F      |