wie wäre es mit Squashfs v.3 ins CVS aufzunehmen !
und bevor die disku um die sinnhaftigkeit hier losgeht, ja ich hab gelesen was neu an der 3 er version ist sicherheitshalber hänge ich es hier mal an.
Welcome to the first release of Squashfs version 3.0. Squashfs 3.0 has the
the following improvements to 2.x.
1. Filesystems are no longer limited to 4 GB. In
theory 2^64 or 4 exabytes is now supported.
2. Files are no longer limited to 4 GB. In theory the maximum
file size is 4 exabytes.
3. Metadata (inode table and directory tables) are no longer
restricted to 16 Mbytes.
4. Hardlinks are now suppported.
5. Nlink counts are now supported.
6. Readdir now returns '.' and '..' entries.
7. Special support for files larger than 256 MB has been added to
the Squashfs kernel code for faster read access.
8. Inode numbers are now stored within the inode rather than being
computed from inode location on disk (this is not so much an
improvement, but a change forced by the previously listed
improvements).
There is a new Unsquashfs utility (in squashfs-tools) than can be used to
decompress a filesystem without mounting it.
Squashfs 3.0 supports 2.x filesystems. Support for 1.x filesystems
will be added in the future.
1. UNSQUASHFS
aber ist stillstand nich gleich rück....
, und vielleicht lässt sich ja Riker für den lzma patch mitreissen 
ist nur ein vorschlag and My little 2 Cent-Senf
gruß pantau